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Postpartum heart risks: What new Mums should know

Thu, 09 Apr 2026 07:28:48 GMT

Postpartum heart risks: What new Mums should know?

After childbirth, some women develop unexpected heart and blood vessel issues. While pregnancy care often focuses on delivery and the baby, postpartum cardiovascular risk is equally important—and often overlooked.

Research now shows pregnancy can reveal hidden heart vulnerabilities or trigger lasting changes , including pregnancy-related heart conditions, shifts in blood pressure, and long-term cardiovascular disease.

Why This Matters

Pregnancy complications like preeclampsia or gestational diabetes don’t end at delivery—they can shape lifelong heart health. Physiological stress (higher blood volume, cardiac output, hormonal shifts) can leave lasting effects.

Women with pregnancy-related high blood pressure have significantly higher future cardiovascular risk:
https://pubmed.ncbi.nlm.nih.gov/32841945/

What Changes in the Body

During pregnancy:

Blood volume rises ~30–50%
Cardiac output increases
Blood vessels relax

After delivery, the body must rapidly readjust. In some women, this leads to persistent dysfunction or new conditions.

Postpartum Blood Pressure Risks

Blood pressure can become unstable after birth—even in women with normal pregnancies.

About 1 in 10 women develop hypertension postpartum :
https://newsroom.heart.org/news/limited-postpartum-follow-up-may-miss-high-blood-pressure-in-1-in-10-new-moms
Hypertensive pregnancy disorders strongly predict future disease:
https://www.bmj.com/content/358/bmj.j3078

Major Cardiovascular Risks Identified

1. Long-term heart disease after preeclampsia
Higher risk of coronary disease and stroke:
https://pubmed.ncbi.nlm.nih.gov/28228456/

Persistent vascular changes years later:
https://pmc.ncbi.nlm.nih.gov/articles/PMC4790201/

2. Peripartum cardiomyopathy (heart failure)
Can cause lasting heart damage:
https://pmc.ncbi.nlm.nih.gov/articles/PMC5645077/

3. Chronic hypertension after pregnancy
Elevated long-term risk even after “normal” BP:
https://www.ahajournals.org/doi/10.1161/CIR.0000000000001212

4. Atherosclerosis (artery disease)
Early vascular damage may persist:
https://heart.bmj.com/content/early/2025/08/11/heartjnl-2024-325493

5. Stroke risk later in life
Linked to pregnancy hypertension:
https://pubmed.ncbi.nlm.nih.gov/36990309/

6. Postpartum arrhythmias
Including atrial fibrillation:
https://pubmed.ncbi.nlm.nih.gov/38363430/

Symptoms to Watch

Don’t ignore:

Shortness of breath
Chest pain
Palpitations
Dizziness or fainting
Persistent swelling
Headaches with vision changes

More info:
https://www.heart.org/en/health-topics/cardiomyopathy/what-is-cardiomyopathy-in-adults/peripartum-cardiomyopathy-ppcm

Key Risk Factors

High blood pressure or diabetes
Obesity
Smoking
Autoimmune disease
Family history
Older maternal age

Pregnancy hypertension is also linked to higher metabolic syndrome risk postpartum:
https://pubmed.ncbi.nlm.nih.gov/31493627/

Why Monitoring Matters

Postpartum care shouldn’t stop at 6 weeks.

Home BP monitoring improves detection:
https://pubmed.ncbi.nlm.nih.gov/37734091/

Women with pregnancy hypertension have ~2× higher long-term cardiovascular risk:
https://heart.bmj.com/content/105/16/1273

What New Mothers Can Do

Track blood pressure beyond 6 weeks
Report symptoms early
Maintain heart-healthy habits
Plan long-term follow-up care

Breastfeeding is linked to lower future risk of hypertension and diabetes:
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2752994

Summary

Pregnancy is a window into future heart health . While most women recover well, some develop lasting cardiovascular changes. Recognizing risks early—and continuing care beyond the postpartum period—can significantly improve long-term health.

Written with help of AI, checked for accuracy by Dr Olechowski

How Space Travel Affects the Heart Health?

Sat, 07 Mar 2026 15:11:37 GMT

How Space Travel Affects the Heart Health?

Human space exploration pushes the limits of science, technology, and medicine. Researchers have long studied how living beyond Earth’s gravity affects the body — especially the cardiovascular system. Because the heart evolved under gravity, it faces unique stresses in space. Understanding these changes is central to protecting astronaut health during missions ranging from weeks aboard the International Space Station to future journeys to Mars.

Why Space Affects the Heart

Gravity shapes how blood circulates on Earth, where the heart must pump against gravity to move blood from the legs to the brain. In microgravity, this challenge disappears, triggering rapid physiological adaptations.

Fluid Shifts and Blood Volume Changes

When astronauts enter space, fluids shift from the lower body toward the chest and head. This headward shift increases central blood volume and signals the body that there is excess fluid. As a result:

The kidneys remove fluid, lowering total blood volume
Blood pressure regulation changes
Heart chambers remodel due to reduced workload

These mechanisms are documented in NASA research on cardiovascular changes in microgravity.

https://www.nasa.gov/missions/station/cardiovascular-health-in-microgravity/

Cardiovascular Deconditioning in Space

The cluster of changes caused by spaceflight — called cardiovascular deconditioning — includes structural, functional, and regulatory changes in the heart and blood vessels.

Heart Muscle Atrophy and Remodeling

Like other muscles, the heart unloads in microgravity, leading to reduced muscle mass and weaker contraction. Engineered human heart tissue sent to the ISS showed weaker contraction and irregular beating after exposure to microgravity.

https://www.sciencedaily.com/releases/2024/09/240923151751.htm

Astronaut imaging studies also show that:

The heart can become smaller during long missions
Arterial walls may stiffen
Cardiac output and blood distribution change after return to Earth

https://www.nasa.gov/missions/station/iss-research/science-in-space-august-11-2023-cardiovascular-health/

These changes resemble accelerated cardiovascular aging but are generally reversible with rehabilitation.

Changes in Vascular Function

Microgravity also alters blood vessel behaviour. Reduced fluid shear stress can affect endothelial cells and vascular repair mechanisms. NASA studies examining microRNA and vascular repair aim to understand these cellular responses.

https://www.nasa.gov/mission_pages/station/research/experiments/2902.html

Astronauts may also experience orthostatic intolerance — dizziness or fainting when standing after returning to Earth due to impaired blood pressure regulation.

https://www.nasa.gov/directorates/esdmd/hhp/cardiovascular-and-vision/

Heart Rhythm and Electrical Function

Spaceflight may also affect cardiac electrical activity. Researchers have observed:

Changes in heart rate variability
Occasional increases in ectopic beats
Altered autonomic nervous system control after return

Evidence of increased ventricular ectopy during missions has been reported, though long-duration data remain limited.

https://pubmed.ncbi.nlm.nih.gov/37531984/

Radiation and Long-Term Cardiovascular Risk

Outside Earth’s protective atmosphere, astronauts are exposed to cosmic radiation. High-energy particles can damage cells and DNA, potentially raising long-term cardiovascular disease risk.

A 2023 systematic review suggests that exposure to space radiation may contribute to accelerated atherosclerosis.

https://pubmed.ncbi.nlm.nih.gov/37531984/

Measuring Cardiovascular Health in Space

To study these effects, researchers use several tools aboard the ISS:

Vascular Echo ultrasound imaging of heart and arteries
Engineered Heart Tissues that model cardiac cell behaviour in microgravity
Wearable monitors tracking heart rhythm, blood pressure, and stroke volume

https://www.nature.com/articles/s41526-025-00522-8

These experiments help detect early cardiovascular changes during missions.

Exercise and Countermeasures

Modern space medicine relies heavily on countermeasures to prevent deconditioning. Astronauts aboard the ISS perform daily exercise using:

Treadmills with harness systems
Stationary bicycles
Resistive devices that simulate weightlifting

Regular exercise helps preserve heart function, muscle mass, and blood volume, reducing cardiovascular decline during missions.

Returning to Earth

After landing, astronauts often experience difficulty readapting to gravity, including:

Dizziness from impaired blood pressure regulation
Reduced aerobic capacity
Temporary heart rhythm changes

NASA medical teams monitor returning crews closely and use rehabilitation programs to restore cardiovascular function.

Clinical Relevance on Earth

Space research also benefits medicine on Earth. Many cardiovascular changes seen in space resemble those from aging or chronic disease:

Reduced blood volume mirrors prolonged bedrest
Vascular stiffening resembles hypertension and atherosclerosis
Cellular studies inform heart failure research

Spaceflight removes the normal gravitational load on the body, triggering “aging-like” cardiovascular deconditioning such as arterial stiffening, reduced fitness, and insulin resistance.

https://www.nature.com/articles/nrcardio.2017.157

What NASA Has Taught Us

Space medicine research shows that:

Microgravity rapidly alters cardiovascular function
Exercise countermeasures are essential
Continuous monitoring is critical during missions
Many changes reverse after returning to gravity

Future Missions and Research

As missions extend toward Mars and deeper space, maintaining astronaut heart health becomes even more important. Longer exposure to microgravity and radiation could increase cardiovascular risks over decades.

Summary

Space travel affects the cardiovascular system through:

Fluid redistribution
Cardiac remodeling and muscle loss
Altered vascular function
Potential rhythm disturbances

Although many changes resemble accelerated aging, research shows they can often be mitigated with countermeasures. Continued space medicine studies will protect astronauts while also advancing cardiovascular science and treatment on Earth.

Future research priorities include:

Long-term cardiovascular studies in deep space missions
Improved modeling of heart responses to microgravity
Radiation protection strategies
Personalized countermeasures based on astronaut physiology.

Ancient Egyptian and Indian Heart Medicine

Mon, 23 Feb 2026 08:46:27 GMT

Ancient Egyptian and Indian Heart Medicine

Our understanding of the human heart and cardiovascular system has evolved over thousands of years. Today’s evidence-based cardiology is grounded in advanced imaging, clinical trials, molecular biology, and large population studies. Yet, the roots of this knowledge extend deep into antiquity — especially in ancient medicine cardiovascular traditions found in Egypt and India. These early civilizations cared deeply about the heart’s role in life, disease, and wellness. While their theories differ from modern science, many of their observations foretold later discoveries and continue to influence traditional health systems like Ayurveda heart health practices today.

The Heart in Ancient Egypt: Central Organ and Life Force

Egyptian Medical Texts and the Heart

One of the most vital sources of ancient Egyptian medical knowledge is the Ebers Papyrus (circa 1550 BCE), one of the oldest and most extensive medical texts ever found. It contains a “treatise on the heart” that identifies the heart as the centre of the body’s vessels — an early depiction of the cardiovascular concept of fluid movement throughout the body.

In Egyptian belief, the heart was not only physical but also spiritual — the seat of intelligence, emotion, memory, and personality. Mummification practices even preserved the heart for the afterlife, showing its central symbolic role.

https://pubmed.ncbi.nlm.nih.gov/15067585/

Concepts of Blood, Vessels, and Pulse

Although the Egyptians did not know about blood circulation in the modern sense, their ancient medicine cardiovascular records reflect an intuitive connection between the heart and vessels. The Ebers Papyrus describes vessels leaving the heart and extending to all parts of the body — an insight into circulatory system.

Clinical scenarios in the same papyrus discuss “weakness of the heart” and congestion, which resemble early descriptions of heart failure.

https://pubmed.ncbi.nlm.nih.gov/16911907

Archaeological Evidence of Heart Disease

Modern research confirms that ancient Egyptians did not just conceptualize the heart — they suffered from cardiovascular conditions too. A computed tomography study of 52 Egyptian mummies found evidence of atherosclerosis , with arterial calcifications in aorta, coronary, carotid, and other arteries. This disease, a key modern cardiovascular pathology, was present even between 1550 and 1580 BCE. This finding constitutes the earliest documented evidence of coronary atherosclerosis in a human.

https://pubmed.ncbi.nlm.nih.gov/21466986/

Thus, long before stethoscopes and lipid panels, early humans encountered heart disease, underscoring the continuity between ancient health concerns and modern cardiovascular epidemiology.

Ancient Indian Medicine: Ayurveda and Heart Health

Foundations of Ayurveda

Ayurveda, a traditional Indian system dating back over two millennia, offers a rich body of knowledge about health and disease, including the heart. Its foundational texts include the Charaka Samhita and Sushruta Samhita, classic dissertations on medicine and surgery respectively.

Ayurvedic philosophy is holistic and according to it health results from balance among bodily energies (doshas), proper nutrition, lifestyle, and mental harmony. Within this system, the heart is understood both physically and energetically, and its disorders are classified based on different types of doshic imbalance.

Early Appreciation of Circulation

Intriguingly, some Ayurvedic texts allude to ideas reminiscent of circulatory concepts. Scholars have argued that early Ayurveda had a preliminary understanding of the cardiovascular system as a “closed circuit,” viewing the heart as a kind of pump — a notion that resonates with later Western findings on circulation.

https://pubmed.ncbi.nlm.nih.gov/22665419/

Ayurveda Heart Health Concepts

Ayurveda places great emphasis on supporting heart health through diet, herbs, lifestyle, and rejuvenation therapies (rasayana). Many herbs are documented to influence blood flow, lipid metabolism, and vascular function. Modern research supports moderate evidence for several of these botanical interventions.

For example:

Terminalia arjuna, a tree bark long used in Ayurveda, is investigated for cardioprotective effects. Clinical and preclinical studies suggest it may benefit angina, hypertension, and dyslipidemia, although long-term safety and full clinical efficacy require further robust trials, according to an article published in 2014.

https://pmc.ncbi.nlm.nih.gov/articles/PMC4220499/

A systematic review of randomized trials, published in 2021 concluded that Randomized controlled trials provide moderate to high-quality evidence that the Ayurvedic herbs guggulu, garlic, and black cumin are moderately effective in reducing hypercholesterolemia. Furthermore, these studies report minimal adverse effects, supporting their use as generally safe adjuncts to conventional lipid-lowering therapies.

https://pmc.ncbi.nlm.nih.gov/articles/PMC8229657

The pooled findings from two trials suggest that Maharishi Ayurveda multimodality intervention programmes—including Transcendental Meditation, a heart-healthy Ayurvedic diet, exercise, and herbal food supplements—may promote regression of atherosclerotic cardiovascular disease, particularly among individuals at high cardiovascular risk.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9223439/

Connections Between Egyptian and Indian Heart Thought

While ancient Egyptian and Ayurvedic traditions developed in different cultural and geographic contexts, both share a deep respect for the heart’s centrality to health. The Egyptians focused on observations and documentation of symptoms, pulse, and vessel connections. Ayurveda integrated physical, mental, and energetic frameworks — blending preventive philosophy with herbal therapeutics.

In both traditions, the heart was regarded as essential not only to life but also to a person’s overall well-being. These early historical cardiology perspectives laid philosophical foundations that would resonate into later eras of medicine and cardiology.

What We Can Learn from Ancient Heart Medicine

Although ancient Egyptian and Ayurvedic understandings of the heart differ from modern medical science, they offer enduring insights that remain meaningful today.

First, they emphasize a holistic perspective, viewing the heart not as an isolated organ but as part of an integrated body–mind system. This systems-based understanding aligns with contemporary recognition of the connections between emotional health, stress, lifestyle, and cardiovascular disease.

Second, these traditions underscore the importance of herbal remedies, diet, and lifestyle practices in supporting cardiovascular health. Many modern preventive strategies—such as nutrition, stress reduction, and physical activity—echo principles that were foundational in ancient healing systems.

Third, they remind us that heart disease is not solely a modern phenomenon. Evidence of cardiovascular conditions in ancient populations reveals that heart disease has deep historical roots, even if contemporary lifestyles influence its prevalence today.

While modern cardiology benefits from advanced diagnostics, pharmacology, and surgical interventions, the ancient emphasis on balance, prevention, and whole-person care remains highly relevant—particularly in the long-term management of chronic cardiovascular risk.

Conclusion

The story of heart medicine spans thousands of years, from the sacred temples of ancient Egypt to the holistic traditions of Ayurvedic practitioners and onward to today’s evidence-based cardiology. Although scientific explanations have evolved dramatically, humanity’s concern for protecting and healing the heart has remained constant. By appreciating the wisdom of ancient cardiovascular traditions alongside modern medical science, we gain a deeper and more nuanced understanding of how societies across history have conceptualized, treated, and cared for the human heart.

Full length article can be found here:

https://drbart.co.uk/ancient-heart-medicine-what-egyptians-and-indians-knew

How Music Affects Heart?

Fri, 30 Jan 2026 16:58:04 GMT

How Music Affects Your Heart?

Listening to music can measurably influence heart rate (HR) and the autonomic nervous system . Slow, low-tempo, consonant music—often classical or “relaxing” music—is consistently associated with reduced heart rate and increased parasympathetic activity, reflected in higher heart-rate variability (HRV), a marker of cardiovascular resilience and stress regulation.

In contrast, fast, high-intensity music (including many heavy-metal tracks) tends to increase short-term physiological arousal, raising heart rate and sympathetic markers. However, these effects depend strongly on volume, tempo, emotional intensity, familiarity, and personal preference. The outcome also varies depending on whether immediate heart rate or longer-term HRV is measured.

Key Research Findings

Music tempo and heart rate: A controlled study showed that slow music reduced heart rate in 93% of participants, while fast music increased heart rate in all participants, supporting a clear tempo–HR relationship.
https://emerginginvestigators.org/articles/12-012
Music and HRV: A systematic review of 29 studies (1,368 participants) found that most musical interventions increased parasympathetic activity and improved HRV, though methodological quality varied.
https://pubmed.ncbi.nlm.nih.gov/32379689/
Classical music effects: Experimental and clinical studies show that calming classical music can reduce heart rate and blood pressure and enhance vagal activity, supporting its role in stress reduction and cardiovascular regulation.
https://pmc.ncbi.nlm.nih.gov/articles/PMC9417331/
ht t ps://pubmed.ncbi.nlm.nih.gov/33347732/
Heavy metal and intense music: Studies generally report transient increases in arousal and sympathetic dominance, with effects shaped by volume and emotional contrast rather than genre alone.
https://pmc.ncbi.nlm.nih.gov/articles/PMC3715016/
https://pubmed.ncbi.nlm.nih.gov/26925009/
Clinical settings: Listening to relaxing, lyric-free music during medical procedures has been shown to lower heart rate and improve patient comfort in cardiac patients.
https://europepmc.org/article/med/25747187

Mechanisms

Music influences the heart via autonomic modulation, respiratory entrainment, and activation of emotion-related brain circuits. Enjoyable music engages limbic pathways and neurochemicals such as dopamine, helping explain why preference and familiarity strongly shape cardiovascular responses.
https://pmc.ncbi.nlm.nih.gov/articles/PMC5586918/

Clinical Implications: “Calming Music Heart Health”

Evidence supports modest but meaningful benefits of relaxing music for heart health—particularly for stress reduction, procedural anxiety, blood pressure control, and autonomic balance. Music therapy has also shown benefits in older adults with hypertension and anxiety.
https://pubmed.ncbi.nlm.nih.gov/35312440/

Summary

Slow, structured, low-volume music (e.g., Mozart-style classical) is more likely to lower heart rate and enhance parasympathetic activity than loud, intense heavy metal. However, context and personal preference matter —a softly played, well-loved metal track may be less arousing than unfamiliar “relaxing” music. For cardiovascular relaxation, evidence favours individualized, calming, low-tempo listening strategies.

Does nature lower your heart risk?

Sun, 11 Jan 2026 16:26:17 GMT

Does nature lower your heart risk?

We intuitively feel better after a walk in the park, our mood lifts and breathing eases. But beyond this pleasant feeling, can contact with nature actually reduce the risk of heart disease? In this blog post we will describe the evidence and explain how and how much green environments might affect heart health. Along the way we will use three phrases— nature and heart health, green space benefits, and cardiovascular health nature — which are often looked for on the internet.

At the end we also answer a very interesting question:

Does VIEWING WATER have an impact on your Blood Pressure and Heart Rate?

The simple answer is `Yes` — the currently available evidence shows that greater exposure to green space (parks, street trees, gardens and other vegetation) is associated with lower risk of cardiovascular disease and cardiovascular mortality. The effect sizes are modest but consistent and plausible biological and social mechanisms also exist. For instance increased physical activity, stress reduction, lower air pollution and heat exposure, improved sleep and social cohesion. Large cohort studies and systematic reviews (including meta-analyses) support the association, and public-health agencies (including the WHO) recommend urban green infrastructure as part of strategies to improve population health.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9429791/

https://www.mdpi.com/1660-4601/20/11/5966

https://iris.who.int/bitstream/handle/10665/345751/WHO-EURO-2016-3352-43111-60341-eng.pdf?sequence=3

Why this question matters

Cardiovascular disease, which includes heart attacks and strokes — remains the world’s leading cause of death. Even small shifts in population-level risk factors (blood pressure, stress, physical activity) can translate into large public-health benefits. Urbanization, loss of green cover, increasing heat and air pollution intensify CVD risks in many places. If relatively low-cost interventions like parks, trees and accessible green corridors can reduce heart risk even a little, they may be powerful complements to medical care and behavioural programs. The central question is: are observed links causal, and can planners use green space to reduce cardiovascular burden?

A review article from 2015 found fairly strong evidence of a positive link between greenness and physical activity, and weaker, less consistent evidence of an inverse relationship between greenness and body weight. Research also indicates that greenness may help protect against poor mental health, cardiovascular disease, and mortality, though many studies were limited by cross-sectional or ecological designs. Evidence consistently supports an association between prenatal exposure to greenness and higher birth weight, while findings for other birth outcomes remain less clear. Future studies should adopt prospective designs, distinguish between the quantity and quality of greenness, and explore mediators and effect modifiers that shape greenness–health relationships.

https://pmc.ncbi.nlm.nih.gov/articles/PMC4500194/

Another review published in 2018 described consistent evidence of a negative association between urban green space exposure and mortality, heart rate, and violence, as well as a positive association with attention, mood, and physical activity. Findings however were mixed—or showed no association at all—for general health, weight status, depression, and stress measured by cortisol concentration. Finally, the evidence base was too limited to draw conclusions regarding birth outcomes, blood pressure, heart rate variability, cancer, diabetes, or respiratory symptoms. The authors concluded that more studies with rigorous designs are needed to enable broader generalizations and support future meta-analyses across a wider range of health outcomes. These findings may inform urban managers, policymakers, and community organizations in efforts to expand or preserve green space.

https://pmc.ncbi.nlm.nih.gov/articles/PMC5876990/ ?

Who benefits most?

Evidence suggests that the benefits of green space are not equally distributed:

Older adults and people with chronic conditions often show measurable improvements in stress biomarkers and physical activity when green space is added nearby.

https://www.sciencedirect.com/science/article/pii/S0160412024001569

Lower-income communities may gain relatively more in mortality reduction when greenness is increased, possibly because baseline environmental stressors (pollution, noise, heat) are higher and thus mitigatable. Several large cohort studies found stronger associations among deprived groups.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9429791/

Evidence consistently shows that exposure to greenness during pregnancy is linked to higher birth weight, although associations with other birth outcomes remain less clear.

https://pmc.ncbi.nlm.nih.gov/articles/PMC4500194/

Limitations, uncertainties and important caveats

A balanced read of the literature requires acknowledging limits. The gold standard — randomised controlled trials with hard CVD endpoints — is largely absent for logistical and ethical reasons. Natural experiments and intervention studies help, but conclusions about magnitude and causation should remain cautious.

Practical implications for clinicians, planners and citizens

For clinicians and public-health practitioners:

Encourage physical activity with time in safe natural environments. Evidence suggests that walks in parks can improve mental health and promote activity; their long-term effect on hard CVD endpoints needs more study.

For individuals:

Use nearby green spaces regularly. Even short, regular green-space exposure can reduce stress and increase activity. Choose routes with trees when walking or commuting and opt for activities that combine physical activity, social contact and exposure to nature.

Does nature heal the heart?

The accumulated evidence suggests that nature and heart health are linked: living near and using green spaces is associated with lower cardiovascular risk through multiple plausible pathways. The effect sizes for individuals are typically modest, but because exposure is scalable across entire populations, the public-health implications are meaningful. Importantly, the clearest gains come when green space is accessible, safe, and integrated into daily life — not merely ornamental plantings visible from a highway.

Final thoughts

The phrase nature and heart health captures a measurable public-health signal: being close to nature appears to reduce cardiovascular risk through multiple pathways. That said, green space benefits are context-dependent: the best gains come from accessible, safe, high-quality greenspaces integrated with everyday life. Research on cardiovascular health nature is not yet randomised and causation needs to be considered with caution, however the available data suggests that nature can help protect the heart — and smart planning can help nature reach the people who need it most.

Final question:

Does VIEWING WATER have an impact on your Blood Pressure and Heart Rate?

– The answer is YES, according to an article published in 2022 in the Journal of Environmental Psychology.

– This publication included two separate studies.

– First study included 32 participants looking at a swimming pool or watching a tree or a sign across a street. Viewing water for 1 minute and 40 seconds decreased blood pressure (vs tree and sign) and heart rate (vs sign).

– Second study enrolled 73 individuals who were viewing water in a lake or adjacent ground. Participants reported subjective relaxation and on average lower blood pressure and heart rate were recorded.

– The authors concluded: ‘Together, these findings indicate that viewing water can affect autonomic tone in a way that might account for the subjective rating of relaxation.’

– Link to the article below:

https://www.sciencedirect.com/science/article/pii/S0272494422000391

Link to full article:

https://drbart.co.uk/green-spaces-and-lower-heart-risk-does-nature-heal

Dr Bart Olechowski offers private cardiology consultations for patients with heart-related symptoms. He sees patients at clinics in Winchester (Sarum Road Hospital), Basingstoke (Candover Clinic), and Farnham (Spire Clare Park Hospital).

During consultations, Dr Bart assesses blood pressure and, where appropriate, arranges 24-hour blood pressure monitoring.

For appointments or enquiries, please contact his medical secretary, Amy Rossiter, on 07984 245 550 or via email at pa@drbart.co.uk .

For further information and regular updates, visit www.drbart.co.uk , where Dr Bart shares blog posts on cardiology and heart health.

How does living at a high altitude affect your heart?

Sat, 20 Dec 2025 16:31:06 GMT

How does living at a high attitude affects your heart?

Does living at a high ALTITUDE affect your heart?

Short answer: Living at moderate altitude (≈1,500–2,500 m) is associated with lower ischemic heart disease and cardiovascular mortality in several populations, while very high altitude and certain medical conditions increase cardiovascular risk (e.g., pulmonary hypertension, chronic mountain sickness, worse outcomes in some heart patients).

The relationship is complex and depends on altitude level, duration of exposure, genetics, co-existing disease, and environmental and lifestyle factors.

How altitude affects the body

As altitude increases, oxygen availability falls, causing hypoxia. Acute exposure raises heart rate and breathing. Over days to weeks, the body adapts via increased red blood cell production, vascular changes, and metabolic shifts. Long-term high-altitude populations show genetic and physiological adaptations. Environmental factors (pollution, climate, activity, healthcare access) further influence outcomes, contributing to mixed epidemiologic findings.
https://pmc.ncbi.nlm.nih.gov/articles/PMC4113517/

Why this matters for the heart

The heart must deliver more oxygen or reduce oxygen demand. Pulmonary vessels constrict under hypoxia, raising pulmonary artery pressure and stressing the right heart. Chronic exposure can trigger erythrocytosis; excessive responses may cause chronic mountain sickness and heart failure. Rapid ascent is risky for people with heart disease, while controlled moderate hypoxia may have therapeutic potential in select patients.
https://pubmed.ncbi.nlm.nih.gov/37783743/

Epidemiology: better or worse outcomes?

Evidence for benefit at moderate altitude

Large studies show lower ischemic heart disease and stroke mortality at moderate altitude. A Swiss cohort (1.64 million people) found heart disease deaths fell 22% and stroke deaths 12% per 1,000 m increase in altitude, independent of traditional risk factors.
https://pubmed.ncbi.nlm.nih.gov/19635973/

Evidence for harm at very high altitude or in vulnerable groups

Risk is non-linear. Very high altitude and certain conditions (hypertension, pulmonary disease) increase mortality. A 2024 Chinese study of >67,000 hypertensive adults found higher all-cause and cardiovascular mortality with increasing altitude, especially in older and rural populations.
https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-024-20891-1

Mechanisms behind possible benefit

Mild hypoxic conditioning: Similar to exercise-induced cardioprotection; controlled hypoxic therapy may improve vascular and cardiac function.
https://pmc.ncbi.nlm.nih.gov/articles/PMC11273974/
Lifestyle and environment: Lower BMI, more activity, less pollution, and higher UV exposure may contribute.
Hematologic adaptation: Higher haemoglobin improves oxygen delivery but can become harmful if excessive.

Mechanisms of cardiovascular risk

Increased cardiac workload: Hypoxia raises heart rate and cardiac output, stressing those with limited reserve.
https://pubmed.ncbi.nlm.nih.gov/20417345/
Pulmonary hypertension and right-heart strain: Chronic hypoxia elevates pulmonary pressures; chronic mountain sickness affects up to 10% of high-altitude residents.
https://publications.ersnet.org/content/erj/53/6/1802040
Blood viscosity and stroke: Moderate altitude may lower stroke risk, but >3,500 m may increase risk due to polycythemia.
https://bmjopen.bmj.com/content/12/4/e051777
Intermittent hypoxia: Controlled exposure may help; severe or pathological patterns (e.g., sleep apnea) damage the heart.
https://publications.ersnet.org/content/errev/31/164/210269

What clinical studies show

Lower CHD/stroke mortality at moderate altitude
https://pubmed.ncbi.nlm.nih.gov/19635973/
Acute altitude raises BP in hypertensive patients
https://pubmed.ncbi.nlm.nih.gov/25895588/
Stable coronary disease patients often tolerates 3,000–3,500 m with caution
https://www.liebertpub.com/doi/10.1089/ham.2010.1024
Pulmonary pressures rise with altitude; HAPH is a recognized condition
https://pmc.ncbi.nlm.nih.gov/articles/PMC11893705/
Intermittent hypoxia–hyperoxia may enhance rehab benefits but needs caution
https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.899096/full

Practical guidance

Use caution or seek medical advice if you have: unstable coronary disease, advanced heart failure, pulmonary hypertension/right-heart disease, or severe lung disease.

Generally safe (and possibly beneficial): healthy adults at moderate altitude, especially long-term residents.

Key nuance: Benefits are mainly seen in lifelong residents; acute visitors must acclimatize gradually.

What we still don’t know

Whether lower CHD mortality at moderate altitude is causal or confounded.
Long-term effects of modern lifestyles at very high altitude.
Optimal “dose” and patterns of hypoxia for benefit vs harm.

Summary

Living at moderate altitude is associated with lower heart disease and stroke mortality in many populations, likely from mild hypoxic conditioning plus environmental factors. But high altitude carries real cardiovascular risks—especially pulmonary hypertension and decompensation in vulnerable patients. Whether altitude helps or hurts the heart depends on elevation, exposure pattern, and individual susceptibility.

Dr Bart Olechowski is an experienced Consultant Cardiologist based in Hampshire, UK, providing care in Winchester, Basingstoke, Andover, and Farnham. He works as both an NHS and private consultant cardiologist and sees patients across Hampshire at three private clinics: Candover Clinic in Basingstoke, Sarum Road Hospital in Winchester, and Spire Clare Park Hospital in Farnham.

Dr Olechowski adopts a patient-centred approach, with a strong emphasis on prevention, early diagnosis, and personalised treatment plans tailored to each individual’s needs.

Full article ` Does Living at High Altitude Help or Hurt Your Heart?` can be found in the link below:

https://drbart.co.uk/does-living-at-high-altitude-help-or-hurt-your-heart/

Is Your Desk Job Putting Your Heart at Risk?

Sun, 09 Nov 2025 12:53:20 GMT

Is Your Desk Job Putting Your Heart at Risk?

Sitting for prolonged periods — a hallmark of most desk jobs — has been consistently linked to measurable increases in cardiovascular risk. In this article, we review the scientific evidence, explain how prolonged sitting affects heart function and circulation, and quantify the risks faced by people in sedentary occupations.

Over the past 50 years, many economies have shifted from physically demanding work — such as manufacturing and agriculture — to more sedentary occupations like office, driving, and computer-based roles. As a result, a growing share of adults now spend most of their waking hours sitting: during commutes, at desks, and while relaxing in front of screens. Public-health authorities increasingly recognize prolonged sitting and low overall physical activity as independent risk factors for heart disease.

The term sedentary lifestyle heart disease reflects the well-established link between extended sitting time and a higher incidence of coronary heart disease, stroke, heart failure, and cardiovascular mortality. Most large-scale prospective studies examining screen time and sedentary behavior report a clear association: the more time people spend sitting, the greater their risk of both fatal and nonfatal cardiovascular disease.

https://pmc.ncbi.nlm.nih.gov/articles/PMC4582407/

Desk Job Cardiovascular Risk — Engaging in high levels of moderate-intensity physical activity — roughly 60 to 75 minutes per day — appears to counteract much of the increased mortality risk associated with prolonged sitting. However, while this level of activity can substantially reduce the dangers linked to extended television viewing and other sedentary behaviors, it does not eliminate them entirely.

These findings highlight the powerful protective effects of regular physical activity and underscore its importance in modern societies, where many individuals spend the majority of their working hours seated. They also provide valuable guidance for refining future public health recommendations.

https://pubmed.ncbi.nlm.nih.gov/27475271/

Research Evidence
Large Device-Measured Studies (Accelerometers)
Earlier studies often relied on self-reported sitting time, which can be unreliable due to recall bias and underestimation. More recent large-scale studies using accelerometers — wearable devices that objectively track movement — have provided clearer evidence.

A major analysis involving tens of thousands of participants found that spending more than roughly 10 to 10.6 hours per day sedentary was linked to a significantly higher risk of heart failure and cardiovascular death, even among individuals who met recommended exercise guidelines. These device-based findings strengthen the conclusion that the total amount and pattern of sitting throughout the day influence cardiovascular health — not just whether one exercises later.

https://www.jacc.org/doi/abs/10.1016/j.jacc.2024.10.065

Systematic Review and Meta-Analysis
Comprehensive reviews of the evidence show that greater total daily sitting time is independently linked to an increased risk of cardiovascular disease and type 2 diabetes — even among individuals who are physically active. These findings suggest that reducing overall sedentary time should be a key consideration in future public health recommendations.

https://www.sciencedirect.com/science/article/abs/pii/S0749379719302090

Does Exercise After Work Cancel Out Sitting All Day?
This is one of the most common questions about sedentary behavior and health. A landmark 2016 study by Ekelund and colleagues found that engaging in approximately 60–75 minutes of moderate-intensity physical activity per day can offset much of the increased mortality risk associated with prolonged sitting. However, for time spent watching television, regular activity reduces—but does not completely eliminate—the risk.

These findings emphasize the powerful protective effects of consistent physical activity, particularly in modern workplaces where long hours of sitting are the norm. They also highlight the importance of public health strategies that promote both moving more and sitting less throughout the day.

https://pubmed.ncbi.nlm.nih.gov/27475271/

Do Standing Desks Help?
Many employers have adopted standing desks as a strategy to reduce sedentary time in the workplace. Long-term use of sit–stand workstations has been shown to lower daily sitting time, improve lower-limb vascular function, and enhance markers of cardiometabolic health. Because much sedentary behavior occurs during working hours, occupational settings remain a critical target for lifestyle interventions.

With the rise of remote work following the COVID-19 pandemic, reducing sedentary behavior has become even more important. Research indicates that simply replacing sitting with standing — even outside of formal exercise — can benefit vascular health and may provide a foundation for broader, long-term health improvements. Moreover, sit–stand desks are generally well accepted in home and office environments, may improve productivity, and can offer employers a favorable return on investment through both health and performance gains.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9578685/

Conclusions

Growing evidence consistently links prolonged sedentary behavior with an increased risk of heart disease, heart failure, and cardiovascular mortality — a relationship often summarized by the term sedentary lifestyle heart disease. This body of research underscores the urgent need to address sitting time as a distinct and modifiable risk factor for cardiovascular health.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9363656/

People with desk-based occupations face an elevated risk of cardiovascular disease primarily because they spend long, uninterrupted periods sitting — a risk that is both measurable and modifiable. Mechanistically, prolonged sitting impairs glucose and lipid metabolism, elevates blood pressure, and reduces overall cardiovascular fitness, all of which contribute to long-term heart and vascular damage.

The most effective strategy is twofold: maintain recommended levels of moderate-to-vigorous physical activity each week and interrupt sitting regularly throughout the workday. Incorporating short movement breaks, brief walks, or using sit–stand desks can help mitigate these effects and support better cardiovascular health.

Dr Bart Olechowski provides private cardiology consultations for patients experiencing heart-related symptoms. He sees patients at his clinics in Winchester (Sarum Road Hospital), Basingstoke (Candover Clinic), and Farnham (Spire Clare Park Hospital).

During consultations, Dr Bart checks blood pressure and, if appropriate, arrange a 24-hour blood pressure monitor.

For appointments or enquiries, please contact his medical secretary, Amy Rossiter, on 07984 245 550 or by email at pa@drbart.co.uk .

For more insights and updates, visit www.drbart.co.uk , where Dr Bart regularly shares blog posts on cardiology and heart health.

Microplastics and Your Heart Health.

Sun, 19 Oct 2025 10:09:41 GMT

Microplastics and Your Heart Health.

Microplastics, Blood Vessels, and Heart Disease

In recent years, micro- and nanoplastics have become an increasing concern in both environmental science and public health. Emerging research now suggests these particles may have direct implications for cardiovascular health. Several recent human studies have detected plastic particles embedded within arterial plaques, lodged in the walls of major blood vessels, and even present in heart tissue itself.

A landmark clinical study reported that individuals whose carotid artery plaques contained micro- or nanoplastics faced a significantly higher risk of heart attack, stroke, or death over approximately three years compared to those without detectable plastics. This represents the first prospective evidence in humans that microplastic exposure may be linked to elevated cardiovascular risk — suggesting that the plastic pollution problem extends beyond the environment and into the circulatory system itself.

https://pubmed.ncbi.nlm.nih.gov/38446676/

Understanding Microplastics and Nanoplastics

Below, we outline what microplastics are, how they enter the human body, what current human evidence reveals, the most plausible biological mechanisms, and practical steps you can take to reduce exposure.

What Are Microplastics and Nanoplastics?

Microplastics are plastic fragments typically smaller than 5 millimeters (down to the micrometer scale), while nanoplastics are even tinier—generally less than 1 micrometer in size.

These particles are shed from countless everyday sources, including consumer products (like bottles and food containers), synthetic fabrics, vehicle tires, paints, and more. Due to their minute size, they can be both inhaled (from indoor dust or outdoor air) and ingested (through food, bottled water, seafood, table salt, or even tea brewed from plastic tea bags).

Once inside the body, a portion of these particles appears capable of crossing biological barriers, allowing them to enter the bloodstream and tissues . Recent systematic reviews (published in 2024) have reported detections of microplastics in multiple human tissues. However, these studies also highlight significant uncertainties —particularly in how microplastics are measured and what their true health impacts may be.

https://jogh.org/2024/jogh-14-04179

https://www.frontiersin.org/journals/toxicology/articles/10.3389/ftox.2024.1479292/full

https://academic.oup.com/eurheartj/article/45/38/4099/7750375

Direct Findings in Human Hearts and Arteries

Microplastics in Human Heart Tissue

In 2023, a pilot study involving patients undergoing cardiac surgery detected microplastics in multiple regions of the heart, as well as in perioperative blood samples. Although the study was small and exploratory, its findings provided compelling evidence that plastic particles can reach—and persist within—cardiac tissues.

The authors reported the presence of poly(methyl methacrylate) (PMMA) in the left atrial appendage , epicardial , and pericardial adipose tissues . They concluded that these detections could not be explained by accidental contamination during surgery, indicating that the microplastics were already present in the patients’ bodies prior to the procedure.

https://pubmed.ncbi.nlm.nih.gov/37440474/

Microplastics and Blood Vessels

In 2024, researchers reported the presence of microplastics in three major types of human arteries — the carotid (neck), coronary (heart), and aorta (the body’s main artery). Remarkably, microplastics were detected in all 17 arterial samples analyzed.

The study found that arteries containing atherosclerotic plaques —particularly the coronary and carotid arteries—had significantly higher concentrations of microplastics compared to plaque-free aortas. These findings suggest a possible association between microplastic accumulation and the development of atherosclerosis in humans.

https://pubmed.ncbi.nlm.nih.gov/37440474/

A Prospective Signal: Plastics in Plaque and Future Cardiovascular Events

The most robust human study to date — published in the New England Journal of Medicine in 2024 — investigated the presence of micro- and nanoplastics in carotid endarterectomy specimens . The study included 257 participants who were followed for a median of 34 months after surgery. Importantly, all participants were undergoing the procedure for asymptomatic carotid artery disease .

Micro- and nanoplastics were detected within the carotid plaques of a subset of patients. Those with detectable plastics had a significantly higher risk of experiencing the composite endpoint of myocardial infarction (heart attack), stroke, or death from any cause compared with those whose plaques were free of plastics ( hazard ratio 4.53; 95% CI, 2.00–10.27; p < 0.001 ).

While the findings do not establish causation, they provide the first prospective evidence in humans linking the presence of plastic particles in arterial plaques with an increased risk of subsequent cardiovascular events. This work suggests that micro- and nanoplastic exposure may represent a previously unrecognized contributor to cardiovascular risk.

https://pubmed.ncbi.nlm.nih.gov/38446676/

Summary

In summary, multiple independent research teams have now detected microplastics within human arteries, atherosclerotic plaques, and heart tissue . Moreover, at least one prospective clinical study has linked the presence of these particles in arterial plaques to higher risks of heart attack, stroke, and death .

As a result, the question of “microplastics and heart disease” has moved beyond speculation. It is now an active area of scientific investigation , supported by early but consequential human evidence.

Practical Current Advice for Clinicians and Patients

For Clinicians

The key message for clinicians is to prioritize management of established cardiovascular risk factors — including lowering LDL cholesterol, controlling blood pressure and glucose, supporting smoking cessation, promoting regular physical activity, and addressing sleep and stress. These remain the cornerstones of cardiovascular prevention. At the same time, clinicians should stay informed about emerging evidence on microplastics, as this area of research evolves rapidly.

For Patients

In addition to following standard heart health recommendations, patients may consider practical steps to minimize microplastic exposure . This includes reducing contact with hot plastics (e.g., avoid microwaving food in plastic containers), limiting use of single-use plastic bottles and packaging , and being cautious about unverified detox or “plastic-removal” products . Ultimately, the most effective protection for cardiovascular health remains well established: a Mediterranean-style diet , regular exercise , and proactive management of traditional risk factors — now perhaps complemented by more mindful plastic use .

Final Word

Evidence is accumulating that microplastics can reach human arteries and heart tissue . One prospective study has even linked their presence in arterial plaques to higher rates of heart attack, stroke, and death . Combined with plausible biological mechanisms, these findings have drawn legitimate interest from cardiologists and public health researchers alike.

However, the science is still evolving — key questions remain about dose–response relationships, long-term exposure, and causality . Further research will be crucial to clarify the true cardiovascular impact of microplastics.

For now, our focus should remain on proven preventive strategies , while keeping an open and evidence-based eye on this emerging field.

Notes on Interpretation

Association does not equal causation.
The strongest human evidence to date (NEJM, 2024) is observational, though prospective .
More data are needed before firm clinical conclusions can be drawn.

Do Salt Alternatives improve your Heart Health?

Wed, 01 Oct 2025 08:30:09 GMT

Do Salt Alternatives improve your Heart Health?

High blood pressure is a major dietary driver of cardiovascular disease. For decades, public health advice has been simple: eat less salt. Yet this is easier said than done, as sodium is hidden in processed foods and restaurant meals.

In recent years, a new approach has emerged — not just reducing sodium, but replacing some of it with potassium through low-sodium or potassium-enriched salt substitutes. These alternatives have now been extensively studied.

This article reviews the clinical evidence and addresses key questions:

Does adding salt to your meals increase the risk of heart attack or heart failure?
How does salt affect blood pressure?
What impact do salt substitutes have on heart health?

Take home messages:

Replacing ordinary salt (sodium chloride) with potassium-enriched salt substitutes lowers blood pressure and — in large randomized trials — reduced stroke, major cardiovascular events and all-cause mortality.

https://www.nejm.org/doi/full/10.1056/NEJMoa2105675?utm

A major cluster randomized trial (the SSaSS study) in China found a salt substitute (≈25% potassium chloride) reduced cardiovascular events.

https://www.ahajournals.org/doi/10.1161/HYPERTENSIONAHA.123.22410

Much of the effect appears driven by increased potassium intake rather than sodium reduction alone. That is, potassium salt benefits extend beyond simply cutting sodium.

https://www.nature.com/articles/s41371-024-00896-4?utm_

Patients with advanced kidney disease, those taking potassium-sparing medicines, or those on high-dose potassium supplements need caution — potassium excess (hyperkalemia) is the major safety concern.

https://www.ahajournals.org/doi/10.1161/HYPERTENSIONAHA.119.13241

Global health organisations (including WHO) now support replacing regular table salt with lower-sodium, potassium-enriched alternatives as a population strategy — but implementation should include warnings for at-risk groups.

https://www.who.int/news-room/fact-sheets/detail/sodium-reduction?utm_

Why replace salt instead of just eating less of it?

Sodium (Na⁺) raises blood pressure by increasing fluid retention and altering vascular function; high BP is a leading risk factor for stroke, coronary heart disease and heart failure. Public health campaigns and reformulation efforts have had some success in reducing sodium intake in places where processed food producers cooperate, but globally average intake remains well above recommended levels.

A high proportion of sodium in our diet comes from processed foods and restaurants, not the saltshaker.

A complementary, pragmatic strategy is to swap regular table salt for low sodium substitutes — blends where a portion of sodium chloride is replaced with potassium chloride.

Why potassium? As an electrolyte, potassium opposes many of sodium’s harmful cardiovascular effects. In the case of salt substitutes, the benefit comes from both lowering sodium and increasing potassium.

Research Evidence

The Salt Substitute and Stroke Study (SSaSS) (NEJM, 2021)

The most influential randomized evidence is the Salt Substitute and Stroke Study (SSaSS), a cluster-randomized trial that enrolled about 21,000 adults in rural China and followed them for ~5 years. Households were randomized to receive a salt substitute (about 75% sodium chloride + 25% potassium chloride) or continue with regular salt. The trial found that the salt substitute group had a significant reduction in stroke, major cardiovascular events and all-cause mortality compared with regular salt. Crucially, the trial also demonstrated systolic BP reductions, and the investigators reported no overall increase in clinically detected hyperkalemia events in the population they studied (people with severe kidney disease were largely excluded).

https://www.nejm.org/doi/full/10.1056/NEJMoa2105675?utm_

Meta-analyse and systematic review

Published in 2022 concluded, that the use of a salt substitute significantly lowers blood pressure and reduces all-cause mortality. Incorporating salt substitutes into the daily diet offers an effective, non-pharmacological approach to improving blood pressure control.

https://pubmed.ncbi.nlm.nih.gov/36196475/

Recent secondary and subgroup analyses

Secondary analyses of SSaSS and related studies have explored whether the benefit differs by age, baseline blood pressure, or medication use; several analyses suggest the greatest absolute benefit is in higher-risk groups (older adults, people with hypertension). Analyses attempting to separate the sodium-reduction effect from the potassium-increase effect suggest a substantial portion of the BP and outcome benefit is driven by the potassium component. In other words, potassium salt benefits are not just theoretical — they appear to be major contributors to improved outcomes.

https://www.nature.com/articles/s41371-024-00896-4?utm_

Mechanisms: how does a salt substitute improve heart health?

There are two complementary mechanisms:

Lower sodium intake — reduces fluid retention and lowers blood pressure, which in turn reduces the risk of stroke and heart disease. Even modest average reductions in systolic BP at the population level translate into meaningful declines in stroke and heart attack rates.
Higher potassium intake — potassium directly affects vascular tone, sodium excretion, and counteracts sodium’s pressor effects.

Physiologically, increased dietary potassium enhances natriuresis (sodium excretion), improves endothelial function, and modulates sympathetic activity — all cardioprotective effects.

Benefits quantified: how big are the effects?

Blood pressure: Randomized trials and meta-analyses generally find modest but clinically meaningful reductions in systolic BP (commonly a few mmHg on average). Even small average BP reductions across a population materially reduce stroke incidence. PMC
Stroke and cardiovascular events: The SSaSS trial reported a reduction in stroke incidence and a composite of major cardiovascular events; pooled meta-analyses also show lower rates of total mortality and cardiovascular outcomes in salt-substitute users. Exact effect sizes vary by study and population, but the direction is consistent.

Risks and safety — the hyperkalemia (high potassium levels) question

The major safety concern with potassium-enriched salt is hyperkalemia (dangerously high blood potassium), which can cause cardiac arrhythmias. Several important caveats:

Trials typically excluded people with advanced chronic kidney disease (CKD) and those taking potassium-sparing agents.

Who should (and should not) use potassium-enriched or low-sodium substitutes?

Good candidates:

Adults at risk of high blood pressure or cardiovascular disease who do not have advanced kidney disease, and who are not taking potassium-raising medications. These people are most likely to gain net benefit. New England Journal of Medicine PMC

Exercise caution / consult a clinician:

Patients with Chronic Kidney Disease (moderate to severe), those on ACE inhibitors, ARBs, spironolactone/eplerenone, potassium supplements , or those with other conditions affecting potassium handling. For these patients, a personalized risk assessment is essential before switching.

Practical options: what are the alternatives to regular salt?

When people talk about sodium alternatives, they usually mean one (or more) of the following:

Potassium-enriched salt substitutes (common composition: ~70–80% NaCl + 20–30% KCl). These are the products tested in trials like SSaSS. They taste similar to salt and can be used in home cooking and at the table. New England Journal of Medicine
Low-sodium sea salts and “lite” salts — marketing names vary; these may be mostly NaCl but with reduced sodium content or added minerals.

Further useful recommendations can be also found on this WHO website :

https://www.who.int/news-room/fact-sheets/detail/sodium-reduction?utm_

Conclusion

Can “Smart Salt” help reduce cardiovascular risk and prevent so-called salt heart disease? Current evidence — led by the SSaSS trial and reinforced by systematic reviews — suggests the answer is yes. Replacing part of sodium chloride with potassium chloride in table salt lowers blood pressure and has been linked to fewer strokes, cardiovascular events, and deaths in trial settings. These findings have led global bodies, including the WHO, to endorse potassium-enriched, reduced-sodium salt substitutes as part of wider sodium-reduction strategies.

That said, safety matters. For patients with advanced kidney disease or those taking potassium-raising medications, the risk of hyperkalemia is real. Effective implementation therefore requires targeted screening, appropriate monitoring (including blood tests), and clear product labelling.

When introduced thoughtfully, salt substitution offers a low-cost, scalable, and impactful tool to reduce the global burden of salt-related cardiovascular disease. Introduced carelessly, it risks preventable harm to vulnerable groups.

Additional Questions

Does adding salt to your meals increase the risk of heart attack and heart failure?

Yes. A December 2022 study in the Journal of the American College of Cardiology found a strong association between added salt and cardiovascular risk ( https://www.jacc.org/doi/epdf/10.1016/j.jacc.2022.09.039 ).

Participants: 175,670 adults without prior cardiovascular disease, followed for a median of 11.8 years.
Outcomes: 9,963 cardiovascular events:
6,993 cases of ischemic heart disease (angina and heart attacks)
2,269 cases of heart failure
2,007 strokes
Findings: Lower frequency of adding salt correlated with lower cardiovascular risk.
Hazard ratios: 0.81 (usually), 0.79 (sometimes), 0.77 (rarely/never) (p < 0.001).
Key point: Extra salt had the strongest link to heart failure , followed by coronary heart disease , but not stroke .

How does salt affect blood pressure?

A JAMA study (Nov 2023) showed that reducing dietary sodium significantly lowers blood pressure ( https://jamanetwork.com/journals/jama/article-abstract/2811931 ).

Design: U.S. trial (Apr 2021 – Feb 2023), >200 participants aged 50–75.
Groups:
Low-sodium diet: 500 mg/day
High-sodium diet: 2200 mg/day
Results:
Low-salt diet reduced systolic BP by ~8 mmHg within one week — an effect similar to antihypertensive medication.
75% of participants experienced a reduction, regardless of baseline BP or medication use.
Conclusion: Sodium reduction lowered BP across subgroups without excess adverse events.

What are the effects of salt substitutes on heart health?

A meta-analysis (April 2024, Annals of Internal Medicine) reviewed the impact of potassium-enriched salt substitutes ( https://www.acpjournals.org/doi/10.7326/M23-2626 ).

Evidence base: 16 randomized controlled trials; 8 with follow-up ≥6 months.
Populations: Mostly Chinese/Taiwanese adults (mean age 62).
Findings:
Possible reduction in all-cause and cardiovascular mortality (low-certainty evidence).
Slight reduction in major adverse cardiovascular events (very low-certainty evidence).
Conclusion: Salt substitutes may improve outcomes, but evidence is limited outside high-risk, Asian populations. Certainty remains low for Western diets.

Can exercising in Virtual Reality Improve Your Heart Health?

Fri, 19 Sep 2025 11:15:33 GMT

Can Exercising in virtual reality Improve Your Heart Health?

The short answer is `yes`, if used wisely, virtual reality fitness can help you hit evidence-based activity targets, improve aerobic capacity, reduce blood pressure in some groups, and make workouts more enjoyable so you actually stick with them.

But it’s not magic, and the details matter: intensity, frequency, and how you manage things like VR sickness and tracking.

Below, we describe the VR workout benefits that matter for your heart, what the research really shows (with links to real publications)

Why your heart cares about movement—no matter if it`s virtual reality fitness

Globally accepted guidelines are clear: adults should accumulate at least 150 minutes of moderate or at least 75 minutes of vigorous aerobic activity weekly, plus muscle-strengthening on two or more days.

Hitting those targets turns down your risk of cardiovascular disease, stroke, type 2 diabetes, and premature death. That’s the “what.” Virtual reality fitness is simply one way to achieve the “how.”

https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults?utm_

What counts as “cardio” inside a headset?

When researchers evaluate whether VR “counts,” they look at energy expenditure (EE) , oxygen consumption (VO₂) , heart rate (HR) , and metabolic equivalents (METs) during active VR titles (sometimes called “exergames,” e.g., rhythm boxing, dance, or choreographed movement apps).

A study published in 2024 assessed a popular subscription VR program (Supernatural) found its “Flow” and “Boxing” modes produced vigorous intensity exercise on average based on measured VO₂ and METs. The authors concluded: Both the Flow and Boxing gameplay modes in Supernatural qualify as vigorous physical activity and have the potential to support both mental and physical health. As such, Supernatural may serve as an effective exercise modality within a VO₂ training program.

https://games.jmir.org/2024/1/e53999

Other lab work shows that active VR gaming can reach moderate to, at times, vigorous intensities—though estimates vary by game, player, and the method used to measure energy burn. One 2023 methods study found large variations in EE depending on whether you use accelerometers, HR, or indirect calorimetry. The authors concluded that the wrist-worn accelerometer was the most accurate in estimating EE.

https://www.mdpi.com/1660-4601/20/2/1548

Does VR improve heart-health outcomes?

Cardiac rehabilitation & clinical populations

This is where the most robust data exist, because rehab programs routinely track functional capacity and adherence.

A 2024 meta-analysis of VR interventions in cardiac rehabilitation reported improvements in exercise capacity (e.g., longer or higher-workload tests) and reductions in negative emotions versus controls. The authors concluded VR is an effective adjunct, while calling for more trials on hard clinical outcomes.

https://journals.lww.com/md-journal/fulltext/2024/12060/effectiveness_of_virtual_reality_in_cardiac.6.aspx

A 2022 systematic review and meta-analysis of “exergaming” in patients with cardiovascular disease found that exergaming does not appear to offer greater benefits than conventional cardiac rehabilitation programs in improving exercise capacity, quality of life, or mental health in patients with cardiovascular disease.

https://www.mdpi.com/1660-4601/19/6/3492

A randomized controlled trial in coronary artery disease tested a home-based VR exercise program against booklet-guided exercise and routine care. The VR program did not demonstrate superior outcomes compared with the control group or across its different formats in terms of physical activity and exercise tolerance. However, for lower-limb functional muscle strength, the virtual reality format yielded significantly better results than the conventional format, though not compared with the control group.

https://dx.doi.org/10.36660/ijcs.20190177

Earlier controlled work in ischemic heart disease patients found that adding VR videogame sessions to phase II rehab improved ergometry performance, METs, and fatigue resistance with high adherence and satisfaction .

https://pubmed.ncbi.nlm.nih.gov/33207670/

2) Blood pressure and fitness in the general population

A 2024 pilot in older adults with hypertension found greater BP reductions after a 6-week VR exergame program compared with controls, and participants frequently achieved target HR during sessions—suggesting VR can reliably drive training intensity in seniors when content is appropriate.

https://link.springer.com/article/10.1007/s10055-024-01073-1

Beyond BP, exergame interventions in middle-aged and older adults have shown improved aerobic fitness and links to heart rate variability (HRV)—a complementary indicator of autonomic balance associated with cardiovascular risk.

https://onlinelibrary.wiley.com/doi/10.1002/ejsc.12249

Why VR sometimes may work better than “regular” cardio

Instant feedback and presence

VR offers compelling visual and audio feedback , flow-state music timing, and clear targets (hit the cue, dodge the wall). That keeps you working without clock-watching, and presence can reduce perceived exertion for a given HR. A study from 2022 concluded that during Active Virtual Reality Games, perceived exertion may underestimate actual exertion, and exertion levels can vary depending on the gaming environment. These insights are valuable for VR developers and health professionals seeking to integrate exercise and fitness regimens into emerging large-scale virtual platforms, such as the possible metaverse.

https://www.frontiersin.org/journals/rehabilitation-sciences/articles/10.3389/fresc.2022.887740/full

Frequently asked questions

“Is swinging my arms in VR ‘real’ cardio compared with running?”

If your heart rate and breathing are in the correct zones for enough minutes, your heart “sees” it as cardio. You might recruit different muscles than running, but cardiovascular load is what drives many protective adaptations. Multiple studies confirm moderate intensity during active VR titles based on direct VO₂ and HR measures.

“Can I replace all gym work with VR?”

You can do most of your aerobic minutes in VR if you enjoy it and tolerate it well. Still include strength training —in or out of VR—twice a week. Think of VR as a flexible aerobic platform , not a total replacement for all modalities.

https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults?utm_

The verdict – exercise and heart health

Virtual reality fitness is not a shortcut around physiology—but it is a powerful, engaging way to do more of the exercise we already know protects the heart . The best evidence to date shows that adding or substituting active VR sessions can increase exercise capacity , improve mood , and reduce blood pressure in certain populations—especially when programs are thoughtfully designed, progression is built in, and sessions hit true moderate-to-vigorous intensity . That’s the essence of authentic VR workout benefits.

If you choose titles you love, track intensity simply (heart rate + talk test), and program your week around AHA/WHO targets, VR can absolutely be part of your long-term strategy to strengthen your heart.

Dr Bart Olechowski’s specialist interest and services include:

Interventional Cardiology , especially treatment for ischemic heart disease: heart attacks, angina, intracoronary stents, coronary angiograms.
General Cardiology , diagnosing and treating conditions like chest pains, breathlessness, palpitations, blackouts. Circle
Management of:
Hypertension (high blood pressure)
Heart failure
Atrial fibrillation and other arrhythmias
Valvular heart disease
Diagnostic and monitoring tools & services:
Echocardiograms (he performs them himself)
ECGs and Holter / heartbeat monitoring
24-hour ambulatory blood pressure monitoring.
Dr Bart runs “one-stop” clinics in some of his private practice settings, which means patient can get clinical review + echocardiogram + monitoring on one visit.

Understanding White Coat Syndrome

Wed, 27 Aug 2025 03:19:20 GMT

Are the Blood Pressure Cuffs Misleading You? White Coat Syndrome

Ever heard of white coat hypertension (also called white coat syndrome)?

It’s when your blood pressure shoots up only at the doctor’s office because you’re nervous — but it’s normal the rest of the time.

This is very different from real (sustained) hypertension, where blood pressure is always high, no matter where or when it’s measured.

Understanding the difference helps us doctors avoid unnecessary medication and ensures the right people get treatment.

We will also answer several fascinating questions:

How many people have high blood pressure?
Can eating tomatoes help lower blood pressure?
Are mobile phones linked to high blood pressure?
Can ultra-processed foods raise your blood pressure?
Are young people also at risk?
Does the duration of high blood pressure matter?
How does salt impact blood pressure?
Is there a link between snoring and high blood pressure?

What is White Coat Hypertension?

White coat hypertension happens when your blood pressure is only high at the doctor’s office or at surgery/clinical setting.
About 15–30% of people who show high blood pressure at the clinic actually have normal blood pressure elsewhere.
It’s more common in women, older adults, nonsmokers, and people newly diagnosed with mild hypertension.
Why it matters: Misdiagnosing it as real hypertension can lead to unnecessary lifelong treatment, side effects, and even insurance issues.

https://www.ahajournals.org/doi/10.1161/hypertensionaha.113.01275

What is Real (Sustained) Hypertension?

Unlike white coat hypertension, sustained hypertension means your blood pressure is always high — at home, at work, everywhere. This puts real strain on your heart and blood vessels and increases your risk of heart attack, stroke, and kidney disease.

Blood Pressure Numbers Explained:

Optimal : ~120/80 mmHg
High-normal (pre-hypertension) : 120–140/80–90 mmHg
Hypertension :
Stage 1: 140–160/90–100 mmHg
Stage 2: 160–180/100–120 mmHg
Stage 3: >180/>120 mmHg → urgent medical review

https://www.bhf.org.uk/informationsupport/risk-factors/high-blood-pressure

Diagnosing it correctly

Since anxiety at the clinic can spike your blood pressure, doctors often use:

Ambulatory Blood Pressure Monitoring (ABPM) : a 24-hour monitor you wear at home
Home Blood Pressure Monitoring (HBPM) : measuring your own blood pressure at home

These methods help confirm if it’s real hypertension or just the white coat effect.

Why White Coat Hypertension Still Matters?

New research shows it might not be harmless:
People with white coat hypertension can eventually develop real hypertension and might have a slightly higher risk of heart problems.
So, lifestyle changes and regular checks are recommended.

https://www.bhf.org.uk/informationsupport/risk-factors/high-blood-pressure

Managing White Coat Hypertension

Exercise
Healthy diet
Maintain a healthy weight
Limit alcohol
Stress management

Medication is usually not given — unless there are signs of organ damage or high cardiovascular risk.

Treating Real Hypertension

Real hypertension usually requires both:

Healthy lifestyle changes
Medications like ACE inhibitors, beta-blockers, diuretics, or calcium channel blockers

How to measure blood pressure properly:

Sit comfortably, feet flat
Arm supported at heart level
Relax before measuring
Use the right cuff size

Now, let’s answer some fascinating questions:

How many people in the world have high blood pressure?

~1.3 billion people worldwide (WHO, 2019)
Number has doubled over the last 30 years
78% live in low/middle-income countries
Only ~20% keep it well controlled

https://jamanetwork.com/journals/jama/article-abstract/2810574

2.Can eating tomatoes help?

Yes! >110g/day can lower hypertension risk by 36%. 110 grams of Tomatoes is 10 small tomatoes, 2 average Roma tomatoes or 1 average Beefsteak tomato.

https://academic.oup.com/eurjpc/advance-article/doi/10.1093/eurjpc/zwad363/7450162?login=true

3. Do mobile phone calls increase risk?

Yes. >30 min/week linked to higher hypertension risk (especially heavy users).

https://academic.oup.com/ehjdh/article/4/3/165/7131479?login=false

4. Can ultra-processed foods cause hypertension?

Yes! Odds ratio: 1.23
Ultra-processed foods (pastries, pizzas, burgers) increase risk.

https://academic.oup.com/ajh/article/35/10/892/6617679

5. Are young people at risk?

Yes. ~170,000 people aged 16–24 in England have high BP.
Many don’t know they have it.

https://www.bbc.co.uk/news/health-65410018

6. Does it matter how long you’ve had high BP?

Yes. The longer you have it, the higher your risk — regardless of how well controlled it is now.

https://www.frontiersin.org/articles/10.3389/fcvm.2022.948707/full

7. Does salt affect BP?

Yes! A week on a low-salt diet ↓ BP by ~8 mmHg — similar to taking medication.

https://jamanetwork.com/journals/jama/article-abstract/2811931

8. Is snoring linked to high BP?

Yes! More snoring time → nearly doubled risk of uncontrolled hypertension — even without sleep apnea.

https://www.nature.com/articles/s41746-024-01026-7

Conclusion:

Understanding the difference between white coat hypertension and real hypertension helps doctors:

Avoid unnecessary medication
Focus on people who really need treatment
Prevent heart attacks, strokes, and kidney disease

Accurate diagnosis, regular monitoring, and healthy lifestyle choices remain the cornerstone of good blood pressure care!

Dr Bart Olechowski provides private cardiology consultations for patients experiencing heart-related symptoms. He sees patients at his clinics in Winchester (Sarum Road Hospital) , Basingstoke (Candover Clinic) , and Farnham (Spire Clare Park Hospital) .

During consultations, Dr Bart checks blood pressure and, if appropriate, arrange a 24-hour blood pressure monitor.

For appointments or enquiries, please contact his medical secretary, Amy Rossiter , on 07984 245 550 or by email at pa@drbart.co.uk .

For more insights and updates, visit www.drbart.co.uk , where Dr Bart regularly shares blog posts on cardiology and heart health.

Apple Cider Vinegar Shots and Blood Pressure

Sat, 02 Aug 2025 11:56:40 GMT

Do Apple Cider Vinegar Shots have an impact on Your Blood Pressure?

Introduction

High blood pressure, or hypertension, affects over 1.3 billion people worldwide ( World Health Organization, 2023 ). Uncontrolled hypertension significantly increases the risk of heart attacks, strokes, kidney disease, and premature death. With prevalence rising globally, many people turn to natural or complementary remedies to help manage blood pressure alongside standard medical care.

One such remedy that has gained popularity in recent years is apple cider vinegar (ACV) — particularly in the form of so‑called “apple cider vinegar shots.” Enthusiasts claim that drinking a small daily amount of ACV can help regulate blood pressure. This fits within a wider consumer trend toward natural products and functional foods.

But what does the science actually say? Do apple cider vinegar shots lower blood pressure in a clinically meaningful way, or are these claims mostly anecdotal?

In this article, we’ll explore:

What apple cider vinegar is and why it’s thought to help
The biological mechanisms proposed for lowering blood pressure
What research — from animal studies to human clinical trials — really shows
Safety considerations and practical tips
Whether the hype aligns with the evidence

Before diving in, it helps to define what we mean by “apple cider vinegar shots.” Typically, these are small servings (about 15–30 ml, or 1–2 tablespoons) of raw, unfiltered ACV, sometimes diluted with water or mixed with honey, ginger, or lemon juice to improve taste.

Let’s look at the evidence.

Understanding Apple Cider Vinegar

Apple cider vinegar is a fermented product made by crushing apples to extract juice, then adding yeast to convert sugars into alcohol (alcoholic fermentation). A second fermentation by bacteria (commonly Acetobacter species) oxidizes alcohol into acetic acid — the primary active compound responsible for vinegar’s sour taste and sharp aroma.

Why the fascination with apple cider vinegar for blood pressure?

Vinegar has long been used in traditional medicine for digestion, weight control, and antimicrobial purposes. In recent decades, research has explored several biological effects that might indirectly support cardiovascular health, including:

Potential improvements in fasting plasma glucose and blood lipid levels ( PMC8243436 )
Modest benefits for weight management and appetite control
Possible antioxidant and anti‑inflammatory effects from polyphenols

A 2021 review of nine studies suggested ACV might modestly support healthier blood lipid and glucose levels, which could reduce cardiovascular risk, especially alongside other lifestyle changes. However, these findings come with caveats: most studies were small, short‑term, and often not specifically focused on hypertension.

Importantly, ACV should never replace prescribed medical treatment.

Forms and trends in consumption

ACV is most commonly consumed as:

Liquid ACV (raw, unfiltered)
Apple cider vinegar shots: Single‑serve liquids, sometimes flavored with honey, ginger, turmeric, or lemon
Gummies and capsules: Convenient but usually contain less acetic acid ( Healthline )
Ready‑to‑drink wellness tonics and beverages

Among these, shots are the most frequently marketed for quick daily intake.

Proposed Biological Mechanisms: How Might ACV Affect Blood Pressure?

Here are the main hypotheses, based on preliminary evidence:

1. Inhibition of the renin–angiotensin system (RAS)

The RAS plays a key role in blood pressure regulation by producing angiotensin II, which narrows blood vessels. Animal studies suggest acetic acid may dampen this system.

One study found that red wine vinegar reduced angiotensin‑converting enzyme activity in rats ( PubMed 15997099 ).

While promising, animal data doesn’t guarantee similar effects in humans.

2. Improving insulin sensitivity and weight control

Insulin resistance can elevate blood pressure by activating the sympathetic nervous system and increasing sodium retention.

A small human trial found vinegar before meals improved insulin sensitivity in insulin‑resistant patients ( Diabetes Care ).
Another study reported that vinegar with white bread lowered post‑meal glucose and insulin spikes and increased satiety ( PubMed 16015276 ).

Even modest improvements in insulin sensitivity and weight can positively affect blood pressure over time.

3. Vasodilatory and antioxidant effects

Polyphenols in foods like berries, olive oil, and tea help maintain nitric oxide (NO), which keeps blood vessels relaxed.

Antioxidants preserved endothelial function in rabbits fed a cholesterol‑rich diet ( PNAS )
Polyphenols supported vascular tone in humans and animals ( PubMed 20224869 )
Berries may reduce inflammation and oxidative stress, indirectly supporting blood pressure control ( PMC11174419 )
Olive oil polyphenols restored NO under metabolic stress ( PubMed 25460732 )

While direct evidence for ACV polyphenols is limited, these mechanisms support the broader hypothesis.

4. Possible impact on lipid profiles

Improved lipid profiles can reduce vascular stiffness, indirectly supporting blood pressure.

A 2021 review reported small reductions in total cholesterol and triglycerides, especially among people with type 2 diabetes or those taking ≤15 ml/day of ACV for over 8 weeks ( PMC8243436 ).

What Does the Research Say?

Animal studies

In hypertensive rats, acetic acid lowered systolic blood pressure by suppressing renin activity ( PubMed 11826965 ). But:

Animal physiology differs from humans.
Doses often exceed what people typically consume.
Results vary by diet and study design.

Human studies: small and limited

Kondo et al. (2009): Over 12 weeks, daily vinegar drinks reduced body weight and serum triglycerides ( PubMed 19661687 ). The blood pressure effect may be indirect (from weight loss).
Johnston et al. (2004) and Ostman et al. (2005): Reported improved insulin sensitivity and satiety, not direct BP measurement ( PubMed 14694010 ; PubMed 16015276 ).

Systematic reviews conclude evidence quality is low, and no large, well‑designed RCTs specifically on ACV and hypertension are available ( PMC8243436 ).

Safety and Side Effects

While widely used, ACV isn’t risk‑free — especially as concentrated shots.

Dental erosion: Acidic pH can wear down enamel ( Case report )
Gastrointestinal irritation: Can worsen reflux, gastritis, or ulcers ( ScienceDirect )

Safe use tips:

Always dilute (1–2 tablespoons in at least one cup of water)
Use a straw; rinse mouth afterward
Take with food rather than on an empty stomach
Monitor for nausea or burning
Consult your doctor if you have chronic conditions or take medications

Evidence‑based lifestyle measures first

As recommended by Dr Bart Olechowski’s clinics:

Maintain a healthy weight
Engage in at least 150 minutes of moderate aerobic exercise weekly
Limit alcohol (≤1 drink/day for women, ≤2 for men)
Quit smoking

More on preventive strategies here:
Hypertension in young adults – why more millennials are at risk

Conclusion: Do Apple Cider Vinegar Shots Really Lower Blood Pressure?

Apple cider vinegar has intriguing biological plausibility and modest animal evidence. But robust human data showing meaningful, sustained reductions in blood pressure is lacking.

While ACV can be part of a balanced diet, the effect size is likely small and shouldn’t replace proven strategies like diet, exercise, and medical treatment.

Dr Bart Olechowski, an experienced consultant cardiologist, sees patients across Hampshire at Candover Clinic , Sarum Road Hospital in Winchester, and Spire Clare Park Hospital in Farnham. His patient‑centred approach combines prevention, early diagnosis, and tailored care.

Full article can be found on our www.drbart.co.uk website:

https://drbart.co.uk/do-apple-cider-vinegar-shots-really-lower-blood-pressure/

Breathing and Blood Pressure

Sun, 20 Jul 2025 10:26:28 GMT

Can breathing techniques help to lower your blood pressure?

Introduction: The Rising Interest in Deep Breathing

Hypertension (high blood pressure) affects over 1.28 billion adults globally (World Health Organization, 2023), and this figure is projected to rise to 1.5 billion by 2025 . As a major risk factor for heart disease, stroke, and kidney failure , hypertension significantly contributes to the global burden of disease. According to established guidelines, it is defined by a systolic blood pressure (SBP) >140 mmHg and/or a diastolic blood pressure (DBP) >90 mmHg. Uncontrolled hypertension can lead to severe complications, including myocardial infarction, heart failure, aneurysm, and stroke .

The link between elevated blood pressure and cardiovascular risk is well established: even a modest 5 mmHg BP reduction can lower the risk of cardiovascular events by about 25% . In the UK, over 14 million adults live with hypertension, with around 5 million undiagnosed , largely because hypertension is often silent.

Non-pharmacological strategies: Breathing techniques and yoga

Among non-drug interventions, device-guided slow breathing has been recommended by the American Heart Association for lowering blood pressure. However, their widespread adoption is limited by cost and variable evidence of effectiveness (e.g., Hateren et al., Landman et al.).

Traditional yogic breathing techniques (pranayama) have drawn growing interest for managing hypertension and other chronic conditions. “Pranayama” combines prana (vital energy) and ayama (expansion). Techniques include alternate nostril breathing and slow, deep diaphragmatic breathing .

A growing body of research shows that breathing exercises not only reduce BP and heart rate but also benefit mental health (e.g., anxiety, depression), respiratory conditions (e.g., COPD, asthma), and even cancer-related symptoms.

What is “deep breathing”?

Deep breathing generally refers to slow, controlled diaphragmatic breathing , typically 6–10 breaths per minute , with longer exhalation phases. Common types include:

Slow diaphragmatic breathing
Device-guided breathing (e.g., RESPeRATE)
Yogic breathing (alternate nostril breathing, etc.)
High-resistance inspiratory muscle training (IMST)

All share the aim of engaging the parasympathetic nervous system , reducing stress hormones, and improving cardiovascular regulation.

For a typical adult, normal breathing rate is around 12–18 breaths per minute ; slow breathing deliberately reduces this.

Can deep breathing lower blood pressure in minutes?

Immediate effects

A brief session (e.g., 30 seconds, ~6 breaths) can reduce SBP by 3–4 mmHg and DBP by about 1 mmHg https://pubmed.ncbi.nlm.nih.gov/16231755/
Two meta-analyses (22 RCTs, 1,344 participants) showed average BP reductions of 6 mmHg systolic and 3–6 mmHg diastolic after ~8 weeks of breathing interventions. https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2023.1040091/full
Device-guided breathing (e.g., RESPeRATE, 15 minutes daily) can lead to modest BP reductions within weeks without significant side effects. https://pmc.ncbi.nlm.nih.gov/articles/PMC1781326/

Overall, most people experience noticeable BP reductions within minutes , though the effect varies by technique and individual physiology.

Sustained effects

Longer-term practice shows stronger reductions:

A 2023 review (20 studies, ages 18–75) found systolic BP reductions of 4–54 mmHg and diastolic reductions of 3–17 mmHg https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2023.1048338/full

When to use deep breathing

First-line support for Stage 1 hypertension (130–139 mmHg)
Managing stress-induced BP spikes
As adjunct to medication

Complementary diagnostics and services

At Dr Bart’s clinic in Hampshire, UK:

24‑hour ambulatory BP monitoring
Cholesterol and lipid testing
ECG
Echocardiography
Holter monitoring
Coronary angiography

These services help tailor prevention and treatment to individual cardiovascular risk.

Yoga and heart health

A 2024 study showed that adding weekly yoga sessions to standard medical therapy in heart failure patients improved:

Ejection fraction (from 41.5% → 44.4% vs. slight decline with medical therapy alone)
NYHA functional class (12% → 47% improved to Class I)

https://www.medscape.com/viewarticle/yoga-may-augment-medical-therapy-heart-failure-2024a1000aty

Conclusion

Yes, deep breathing can lower blood pressure—both acutely (by 1–5 mmHg) and chronically (up to 7–10 mmHg or more with consistent practice) .

Its simplicity, safety, and accessibility make it a compelling tool alongside diet, exercise, and medication.
Further research will refine the optimal techniques, doses, and long-term benefits—but current evidence supports its value in cardiovascular health.

Full article entitled: Can Deep Breathing Lower Blood Pressure in Minutes? can be found on our website drbart.co.uk

https://drbart.co.uk/can-deep-breathing-lower-blood-pressure-in-minutes/

What`s the difference between Real Hypertension and White Coat Syndrome?

Sun, 13 Jul 2025 16:18:49 GMT

What`s the difference between Real Hypertension and White Coat Syndrome?

White coat hypertension, often referred to as white coat syndrome, and real hypertension are two conditions that involve elevated blood pressure readings but differ significantly in their causes, diagnosis, and implications. Understanding these differences is crucial for accurate hypertension diagnosis and effective management.

In this article we will define both but also answer several very interesting, hypertension related questions:

How many People in the World have High Blood Pressure (Hypertension)?
Can eating tomatoes help to reduce Your Blood Pressure?
Is using Mobile Phones (making or taking calls) is associated with an increased risk of High Blood Pressure (Hypertension)?
Can ultra processed food cause High Blood Pressure?
Are Young People also at risk of developing High Blood Pressure?
How Salt affects Your Blood Pressure?
Is there a link between snoring and High Blood Pressure?

What Is White Coat Hypertension?

White coat hypertension is characterized by elevated blood pressure readings observed in a clinical setting, such as a doctor’s office, while blood pressure measurements taken outside of this environment remain within normal ranges. This phenomenon is believed to result from the anxiety or stress some individuals experience during medical examinations, leading to temporarily increased blood pressure levels. White-coat hypertension affects 15% to 30% of individuals with elevated office blood pressure and is a fairly consistent phenomenon. Although there are no definitive diagnostic markers, it is more common in women, older adults, nonsmokers, and those newly diagnosed with hypertension who have undergone limited office-based blood pressure measurements, particularly if their hypertension is mild. White coat syndrome blood pressure measurements are important to recognise.

https://www.ahajournals.org/doi/10.1161/hypertensionaha.113.01275

Defining Real Hypertension

Real hypertension, also known as sustained hypertension, is a chronic condition where an individual consistently exhibits high blood pressure readings both in clinical settings and during daily activities. Unlike White Coat Hypertension, these elevated readings are not limited to specific environments and persist over time, indicating a continuous strain on the cardiovascular system.

Normal Blood Pressure can be either or:

Optimal Blood Pressure : Typically falls between 90/60 mmHg and 120/80 mmHg .
For individuals over 80, an ideal reading is below 150/90 mmHg in a clinical setting or below 145/85 mmHg when measured at home. This accounts for the natural stiffening of arteries with age.
High-Normal Blood Pressure (Pre-Hypertension) :
Falls between 120/80 mmHg and 140/90 mmHg —not classified as high blood pressure but not ideal either.
If your readings are in this range, adopting a healthier lifestyle can help prevent progression to hypertension.

High Blood Pressure (Hypertension)

Hypertension is classified into three stages:

Stage One Hypertension
Clinic Reading : 140/90 mmHg to 160/100 mmHg
Home Reading : 135/85 mmHg to 150/95 mmHg
Stage Two Hypertension
Clinic Reading : 160/100 mmHg to 180/120 mmHg
Home Reading : Over 150/95 mmHg
Stage Three Hypertension (Severe Hypertension)
Clinic Reading : Systolic BP over 180 mmHg or diastolic BP over 120 mmHg
This requires urgent medical assessment by your doctor for further evaluation and potential treatment.

https://www.bhf.org.uk/informationsupport/risk-factors/high-blood-pressure

Diagnostic Methods and Accuracy

Hypertension diagnosis accuracy depends on several factors and accurately distinguishing between White Coat Hypertension and sustained hypertension is essential to prevent misdiagnosis and unnecessary treatment. Traditional office blood pressure measurements can sometimes lead to misclassification due to the white coat effect. To improve diagnostic accuracy, healthcare providers often employ ambulatory blood pressure monitoring (ABPM) or home blood pressure monitoring (HBPM). ABPM involves wearing a portable device that records blood pressure at regular intervals over 24 hours, providing a comprehensive profile of blood pressure variations throughout the day and night. HBPM requires individuals to measure their blood pressure at home using validated devices, offering insights into blood pressure levels in a familiar environment. These methods have been shown to enhance the precision of hypertension diagnosis and reduce the likelihood of misdiagnosis associated with office measurements.

Blood pressure is recorded using two numbers:

Systolic Pressure (Top Number): The higher value, representing the pressure in your arteries when your heart contracts and pumps blood throughout your body.
Diastolic Pressure (Bottom Number): The lower value, indicating the pressure in your arteries when your heart relaxes between beats.

If your clinic reading is high, your may be asked to:

Ambulatory Blood Pressure Monitoring (ABPM): Wearing a 24-hour monitor that automatically measures your blood pressure at regular intervals throughout the day and night. Dr Bart offers this test via his clinics.
Home Blood Pressure Monitoring (HBPM): Taking additional readings at home using your own blood pressure monitor.

https://www.bhf.org.uk/informationsupport/risk-factors/high-blood-pressure

Implications of White Coat Hypertension

While White Coat Hypertension was once considered benign, recent research suggests it may not be entirely harmless. Individuals with untreated White Coat Hypertension have been found to have a heightened risk of developing sustained hypertension over time. Additionally, studies indicate that these individuals may have a higher risk of cardiovascular events compared to those with consistently normal blood pressure readings. Therefore, regular monitoring and lifestyle modifications are often recommended for individuals with WCH to mitigate potential health risks. At present, its long-term impact on cardiovascular outcomes remains uncertain. Additionally, there is insufficient data from randomized controlled trials to determine whether treatment is necessary for White Coat Hypertension.

Treatment Approaches for Sustained Hypertension

In contrast, sustained hypertension often necessitates a combination of lifestyle modifications and pharmacological interventions to achieve optimal blood pressure control. Antihypertensive medications, such as diuretics, beta-blockers, ACE inhibitors, and calcium channel blockers, may be prescribed based on individual patient profiles and comorbidities. Regular follow-up with healthcare providers is essential to monitor treatment efficacy and make necessary adjustments. Dr Bart often provides his patients with individualised plans and frequent monitoring of blood pressure measurements.

The Role of Accurate Blood Pressure Measurement

Ensuring accurate blood pressure measurement is fundamental in distinguishing between White Coat Hypertension and sustained hypertension. Proper measurement techniques include having the patient seated comfortably with their back supported, feet flat on the floor, and arm supported at heart level. The use of appropriately sized cuffs and allowing the patient to rest quietly before measurement can also enhance accuracy. Missteps in measurement protocols can lead to erroneous readings, potentially resulting in misdiagnosis and inappropriate management.

Conclusions

Differentiating between white coat hypertension and real hypertension is crucial for implementing appropriate management strategies and reducing the risk of cardiovascular complications. Utilising accurate diagnostic tools, adhering to proper measurement techniques, and adopting individualized treatment plans can significantly improve patient outcomes. Ongoing research continues to shed light on the complexities of hypertension, emphasizing the importance of personalised care in managing this prevalent condition.

Interesting, hypertension related questions and answers below.

How many People in the World have High Blood Pressure (Hypertension)?

In 2019, 1.3 Billion people worldwide were living with High Blood Pressure, according to the WHO report on Hypertension. This number has doubled in the last 29 years. Majority (78%) of the individuals affected by High Blood Pressure live in low to middle-income countries. In addition to this, only in around 20% of people with diagnosed Hypertension, blood pressure remains well controlled. Exercise, healthy eating and cessation of smoking – all help with reduction of blood pressure. Hypertension often causes no symptoms but symptoms of High Blood Pressure can include: headaches, chest pains, dizzy spells, breathlessness and blurred vision. High Blood Pressure in a long term can lead to serious health conditions: heart attacks, heart failure, stroke, kidney disease, vascular peripheral disease and vascular dementia.

Link to the article, which was published in JAMA on the 4th of October 2023.

https://jamanetwork.com/journals/jama/article-abstract/2810574

Can eating tomatoes help to reduce Your Blood Pressure?

Yes, according to a study published in European Journal of Preventive Cardiology in 2023.
It was a large prospective study, which included over 7000 individuals, of whom over 80% had a diagnosis of High Blood Pressure. Study participants were grouped into 4 different categories depending on the eaten. The risk of HIGH BLOOD PRESSURE was lower with >110g/day consumption of Tomatoes as compared to <44g/day. Of note 110 grams of Tomatoes is 10 small tomatoes, 2 average Roma tomatoes or 1 average Beefsteak tomato.
The authors concluded: ‘Tomato consumption, including tomato-based products, is beneficial in preventing and managing hypertension. Higher tomato intake reduces hypertension risk by 36%, and moderate consumption lowers blood pressure, especially grade 1 hypertension’.

Link to the full article below:

https://academic.oup.com/eurjpc/advance-article/doi/10.1093/eurjpc/zwad363/7450162?login=true

Is using Mobile Phones (making or taking calls) is associated with an increased risk of High Blood Pressure (Hypertension)?

Yes, according to a study published in 2023, weekly usage (phone calls) of over 30 MINS was found to be linked to significantly higher risk of developing Hypertension. Compared to phone calls of <5mins, 30-59 mins (HR 1.08), 1-3hrs (HR 1.13), 4-6hrs (HR 1.16), >6hrs (HR 1.25), (p<0.001 for trend) It was a large, observational data, which was published in European Heart Journal – Digital Health. Over 200 000 individuals with no prior diagnosis of High Blood Pressure were included, from UK Biobank database. Follow up lasted 12 years (median) and nearly 14 000 participants developed High Blood Pressure in this time frame. The authors concluded: ‘Mobile phone use for making or receiving calls was significantly associated with a higher risk of new-onset hypertension, especially high-frequency users.

https://academic.oup.com/ehjdh/article/4/3/165/7131479?login=false

Can ultra processed food cause High Blood Pressure?

Yes, according to this data, eating ULTRA-PROCESSED food resulted in significantly elevated Blood Pressure (odds ratio: 1.23; 95% CI: 1.11, 1.37; p=0.034). It was a large meta-analysis, which consisted of nine studies and included 111594 individuals was published in June 2022 in American Journal of Hypertension. ULTRA-PROCESSED foods include: pastries, cakes, pre-prepared pizza, burgers etc. The meta-analysis included studies from Canada, Brazil, Spain, United States, Lebanon and Mexico.

https://academic.oup.com/ajh/article/35/10/892/6617679

Are Young People also at risk of developing High Blood Pressure?

According to this Health Survey for England (link below), around 170 000 people between the age of 16 and 24 have elevated Blood Pressure. This data suggested that 7% of male individuals and 4% of female population, in this age group, have increased Blood Pressure levels. In addition to this majority of men (66%) and nearly a quarter of women (26%) are not aware of their condition. Factors that influence blood pressure include: alcohol, lack of activity, smoking, increased BMI and poor diet. High blood pressure/hypertension is a major risk of heart attacks and strokes.

This data was reported by BBC in the past:

https://www.bbc.co.uk/news/health-65410018

https://digital.nhs.uk/data-and-information/areas-of-interest/public-health/health-survey-for-england—health-social-care-and-lifestyles#participants

How Salt affects Your Blood Pressure?

One week of low salt diet caused a decrease of 8mmHg in participants’ Blood Pressure in comparison to high salt intake. This is a similar effect to an antihypertensive medications.
It was an American study, conducted between April 2021 and February 2023, published in JAMA in November 2023. Over 200 participants, aged 50-75 years were included. Interestingly, there was a wide variation in individuals enrolled in terms of underlying diagnoses, with 25% having normal blood pressure, 25% untreated hypertension, 20% controlled hypertension and just over 30% poorly controlled hypertension. In this study, low-sodium diet = 500mg daily, high-sodium diet = 2200 mg daily. The effect of low salt diet was seen in 75% of participants.

More details in the article below:
https://jamanetwork.com/journals/jama/article-abstract/2811931

Is there a link between snoring and High Blood Pressure?

A study published in February 2024 in NPJ Digital Medicine showed that a higher proportion of Snoring time was linked to 1.9-fold increase in uncontrolled Hypertension. This was an independent finding, regardless of Sleep Apnea.
It was a large study, which included over 12k participants, with mean age of 50 years, of whom 12% were women. Individuals, who snored frequently and regularly had and increase of 3 mmHg (systolic) and 4 mmHg (diastolic) in blood pressure as compared to participants, who snored infrequently. This was independent of age, BMI, gender and apnea-hypopnea index. The authors concluded: ‘In summary, long-term nightly snoring assessments indicate that snoring is highly prevalent in the adult community and is associated with a ~20 to 80% increase in hypertension prevalence, independent of Obstructive Sleep Apnea severity. High hypertension prevalence was also observed for people with a high proportion of the night spent snoring, even without sleep apnea.

Link to the article below:
https://www.nature.com/articles/s41746-024-01026-7

From Couch to 5K: Running and Heart Health

Sat, 28 Jun 2025 10:23:16 GMT

From Couch to 5K: Running and HEArt Health

Introduction: The Transformative Power of Running

Running, a simple yet powerful exercise, offers a myriad of benefits that extend beyond weight loss and endurance. This article describes how running can help the heart, supported by real research evidence.

We will answer several interesting questions, including:

Will running make you live longer?
How much running is enough to make you live longer?
Can jogging reduce cholesterol levels?
Does exercising more than recommended make you live longer?
Does exercising in your early adulthood matter 20 years later?
Is exercising in the morning better for your heart?

The HEART HEALTH Benefits of Running

Strengthening the Heart Muscle
Running is a highly effective cardiovascular exercise that strengthens the heart muscle. Regular running sessions improve the heart's efficiency, allowing it to pump blood more powerfully and with less effort. As circulation improves, oxygen and essential nutrients are delivered more efficiently to tissues and organs throughout the body, supporting overall health and vitality.

Lowering Blood Pressure and Improving Cholesterol
Consistent running helps lower both systolic and diastolic blood pressure, significantly reducing the risk of hypertension—a leading cause of heart disease. It also positively impacts blood lipid levels by lowering triglycerides and boosting high-density lipoprotein (HDL) cholesterol. These changes help prevent the buildup of arterial plaque, contributing to healthier, more resilient blood vessels.

Enhancing Vascular Function

Running regularly enhances endothelial function, which plays a critical role in maintaining healthy blood vessels. Improved endothelial performance promotes better vasodilation—the ability of blood vessels to expand and contract as needed. This flexibility is essential for regulating blood pressure and ensuring adequate blood flow during physical activity and daily life.

Does RUNNING make You LIVE Longer?

YES, according to an observational study published in JACC in 2014, which looked at associations of running with all-cause (any death) and cardiovascular mortality (death related to heart disease) risks.

The authors included 55 137 participants aged between 18 and 100 years, with mean age of 44.

They concluded after 15 years (mean)of follow-up:

▪️24% of participants were engaged in running in the study population

▪️in comparison to non-runners, runners had 30% and 45% decreased adjusted risks of dying of any cause and dying of a heart disease, respectively

▪️3-year life expectancy benefit was noted

▪️even 5-10 minutes per day and slow speed <6mph were associated with markedly reduced risk of death from all causes and cardiovascular disease

▪️’this study may motivate healthy but sedentary individuals to begin and continue running for mortality benefits’

https://pubmed.ncbi.nlm.nih.gov/25082581/

How much RUNNING is enough to make You LIVE LONGER?

Even 50mins of running a week reduces the RISK of DEATH by 27% from all causes, according to a meta analysis, which included over 230,000 participants and was published in British Journal of Sports Medicine.

https://bjsm.bmj.com/content/54/15/898

In 2015 another study published in JACC, showed that 1 to 2.4 hrs of jogging per week was associated with the lowest mortality and the optimal frequency of jogging was 2 to 3 times per week. The study also concluded that light and moderate runners have lower mortality than sedentary non joggers, whereas strenuous runners have a mortality rate not statistically different from that of the sedentary group. Link to this study below.

https://www.sciencedirect.com/science/article/pii/S0735109714071745?via%3Dihub

Can Jogging reduce CHOLESTEROL levels?

There are several ways to reduce Your blood Cholesterol and one of them is JOGGING, according to a study, published in 2021 in the Journal of the International Society of Sports Nutrition.

Jogging is associated with a reduction of:

⬇️ Tryglicerides (95% CI = 5.9-14.5 mg/dL)

⬆️ Tryglicerides/High-density lipoprotein cholesterol ratio (95% CI = 0.22-0.49)

and

⬆️ Increased level of High-density lipoprotein cholesterol (95% CI = 2.1-3.3 mg/dL)

– It was an observational study, which enrolled 27735 participants and was published in the Journal of the International Society of Sports Nutrition in May 2021.

– Regular jogging was defined as 30 mins of ‘exercise’ three times a week.

The author concluded: ‘Regular jogging was not only associated with an increased level of HDL-C, but also the only one exercise associated with decreased level of TG and TG/HDL-C ratio. Nonetheless, jogging may be difficult to engage in for subjects with limited exercise capacity. We here found that swimming, dancing, and cycling are also significantly associated with an increased level of HDL-C. People who are seeking exercise to improve their lipoprotein-lipid profiles can have other choices now’.

https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00436-2

Does EXERSICING more than recommended make You LIVE LONGER?

Yes, according to a study described below.

Lower risk of dying was shown to be associated with:
– 150-299 mins per week of Moderate Physical Activity or
– 300-599 mins per week of Vigorous Physical Activity or
– A time combination of the above.

Moderate Physical Activity (3-6 METs) includes: walking very briskly, cycling, cleaning such as mopping or washing windows and badminton or tennis doubles.

Vigorous Physical Activity (>6 METs) includes: Basketball, Football, Hiking, Jogging, Cycling fast or even shovelling.

It was a large study, which included 116 221 adult participants and follow up lasted 30 years.

It was published in Circulation in July 2022.

Participants, who performed VPA (75-149 min per week) versus no VPA had lower overall mortality (HR 0.81), lower non-cardiovascular mortality (HR 0.85) and lower cardiovascular mortality (HR 0.68).

Individuals with weekly MPA of 150-299 mins per week showed reduction of overall, cardiovascular and non-cardiovascular risk of dying by 19-25%.

However, people who exercised more than that, as mentioned at the beginning, VPA of 150-299 mins a week and MPA of 300-599 minutes a week, had lower mortality risk of 2%-4% and 3%-13%, respectively.

Exercising beyond that showed no further benefit or harm.

https://www.ahajournals.org/doi/full/10.1161/CIRCULATIONAHA.121.058162

Does exercising in your early adulthood matter 20 years later?

▪️Starting and continuing heightened cardiorespiratory fitness at an early adult age may decrease risk of dying and developing cardiovascular disease, claims this study ➡️ published in the JAMA Network Open journal in February 2023.

▪️4804 participants age 18 to 30 (mean age 24.8, 56% females) were recruited in 1985 and 1986. They were assessed at baseline and followed up ever since.

▪️ At baseline, even 1 minute of increased fitness was associated with a lower risk of all-cause death.

▪️Similarly, retained fitness through year 20 was linked to reduced risk of dying from any cause.

▪️In addition to this, similar association was observed in terms of fatal and nonfatal Cardiovacular Events.

▪️These results come from an ongoing Coronary Artery Risk Development in Young Adults (CARDIA) study.

▪️The authors concluded: ‘This cohort study found that higher early-adulthood respiratory fitness and greater retention of early-adulthood cardiorespiratory fitness throughout midlife were associated with a lower risk of premature death and CVD events. Additional research is needed to clarify the association of cardiorespiratory fitness timing across the life course with risk of clinical outcomes.’

https://jamanetwork.com/journals/jamanetworkopen/articlepdf/2801789/pettee_gabriel_2023_oi_230054_1676492675.88908.pdf

Is EXERCISING in the MORNING better for Your Heart?

▪️The answer is YES, according to this study ➡️ published in November 2022 in the European Journal of Preventive Cardiology.

▪️Study participants who were physically active in late morning had 16% lower risk of coronary artery disease (HR: 0.84, 95%CI: 0.77, 0.92) and 17% lower risk of stroke (HR: 0.83, 95%CI: 0.70, 0.98) in comparison to individuals who were physically active at midday.

▪️Interestingly these effects were more pronounced in female participants.

▪️It was a large trial, which included 86657 individuals with mean age of 61.6, mean BMI of 26.6 and 58% females.

▪️The follow up lasted for 6 years and 3707 cardiovascular events were noted.

▪️The researchers concluded:

‘Irrespective of total physical activity, morning physical activity was associated with lower risks of incident cardiovascular diseases, highlighting the potential importance of chronoactivity in CVD prevention.’

https://academic.oup.com/eurjpc/advance-article/doi/10.1093/eurjpc/zwac239/6814439

Dr Bart Olechowski is a private consultant cardiologist offering expert care across several clinics, including Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke, and Spire Clare Park Hospital in Farnham. He specialises in coronary intervention, providing tailored advice to private patients. Dr Bart is a passionate advocate of healthy living and an avid runner himself.

Genetic predisposition to High Blood Pressure. Understanding Family History and Hypertension.

Sun, 08 Jun 2025 14:42:40 GMT

Genetic predisposition to High Blood Pressure. Understanding Family History and Hypertension.

Introduction

Hypertension, commonly known as high blood pressure, affects more than 1.28 billion adults globally (World Health Organization, 2023). It is a major risk factor for heart disease, stroke, and kidney failure, leading to significant health burdens worldwide. While lifestyle factors such as diet and exercise play a crucial role in blood pressure regulation, a growing body of research has pointed to a strong genetic component in the development of hypertension. Many individuals with hypertensive parents or close relatives often wonder: Is hypertension genetic? How much does family history influence blood pressure, and what does science say about the role of genes?

https://www.who.int/news-room/fact-sheets/detail/hypertension

In this article, we explore the scientific evidence behind hereditary high blood pressure risk , the genetic factors in hypertension , and how understanding family history can inform prevention and treatment strategies. By reviewing current research findings, we aim to provide a comprehensive understanding of how genetics and environment influence the development of hypertension.

What Is Hypertension?

Hypertension, or high blood pressure, is a condition where the force of the blood against the artery walls remains consistently elevated. Left untreated, it can lead to serious health issues, including heart disease, stroke, and kidney failure.

Blood pressure is measured in millimetres of mercury (mm Hg) and recorded as two values:

Systolic pressure: the pressure when the heart beats
Diastolic pressure: the pressure between beats

A typical healthy blood pressure reading is around 120/80 mm Hg.

What is Sustained (Real) Hypertension?

Sustained hypertension—also known as real hypertension—is a long-term condition where blood pressure remains consistently high both in clinical settings and during everyday activities.

This differs from White Coat Hypertension, where blood pressure spikes only during medical visits due to anxiety. Sustained hypertension reflects a continuous burden on the cardiovascular system, significantly raising the risk of heart disease, stroke, and other serious health problems.

Accurate diagnosis and early intervention are crucial to managing this condition effectively.

Blood Pressure Categories

Normal Blood Pressure

Optimal range: 90/60 mmHg to 120/80 mmHg
For individuals over 80:
Clinic reading: Below 150/90 mmHg
Home reading: Below 145/85 mmHg
(These targets account for natural age-related changes like arterial stiffening.)

High-Normal (Pre-Hypertension)

Range: 120/80 mmHg to 140/90 mmHg
This level is not yet classified as hypertension but signals an increased risk.
Action: Adopting a healthy lifestyle at this stage can prevent the development of hypertension.

High Blood Pressure (Hypertension) Stages

Stage 1 Hypertension
Clinic reading: 140/90 mmHg to 160/100 mmHg
Home reading: 135/85 mmHg to 150/95 mmHg
Stage 2 Hypertension
Clinic reading: 160/100 mmHg to 180/120 mmHg
Home reading: Over 150/95 mmHg
Stage 3 Hypertension (Severe)
Systolic pressure: Over 180 mmHg
Diastolic pressure: Over 120 mmHg

https://www.bhf.org.uk/informationsupport/risk-factors/high-blood-pressure

Understanding Hereditary High Blood Pressure Risk

A study published in the journal the American Journal of Hypertension in 2006 examined ambulatory blood pressure in individuals with varying parental histories of hypertension. Men with two hypertensive parents exhibited higher daytime and nighttime ambulatory blood pressure (BP) compared to men with normotensive parents. Those with one hypertensive parent showed intermediate BP levels. In women, ambulatory BP was not significantly associated with family history. Additionally, men with one or two hypertensive parents had higher ambulatory BP than women with a similar family history, whereas no sex differences in BP were observed among offspring of normotensive parents. In conclusion, men with two hypertensive parents appear to have consistently elevated systolic and diastolic BP across both day and night. When assessing the relationship between family history of hypertension and BP, it is important to rely on ambulatory BP measurements, distinguish between individuals with one versus two hypertensive parents, and consider sex differences in BP patterns.

https://pubmed.ncbi.nlm.nih.gov/16647620/

The term hereditary high blood pressure risk refers to the likelihood of inheriting genetic predispositions that affect blood pressure regulation.

In addition to this, a study by Kupper et al. (2005) estimated the heritability of hypertension at approximately 61%, based on ambulatory blood pressure measurements in twins and their siblings . This suggests that genetic factors account for a substantial portion of the variance in blood pressure.

https://pubmed.ncbi.nlm.nih.gov/15557390/

Genetic Factors in Hypertension

The search for genetic factors in hypertension has been extensive and multifaceted. Genome-wide association studies (GWAS) have identified numerous genetic variants associated with blood pressure traits. Recent large-scale GWAS have discovered over 100 new genomic regions linked to blood pressure regulation. For instance, a study published in Nature Genetics reported the discovery of 113 novel loci for blood pressure traits, increasing the SNP-based heritability explained by GWAS variants to over 60%.

https://www.nature.com/articles/s41588-024-01714-w

The Interaction Between Genes and Environment

Although genetics play a critical role, they do not act in isolation. Hypertension is a multifactorial disease influenced by both genetic predispositions and environmental exposures.

Key environmental factors include:

High salt intake
Low physical activity
Obesity
Alcohol consumption

Ethnic Differences in Genetic Hypertension Risk

Race and ethnicity also influence hypertension risk, highlighting potential genetic and environmental interactions. African Americans, for example, have higher rates of hypertension and tend to develop it earlier and more severely than white Americans.

https://www.amjmedsci.org/article/S0002-9629(15)30258-5/abstract

Studies suggest that genetic variants affecting sodium retention and vascular response to stress may partly explain these differences. However, socioeconomic factors, access to healthcare, and dietary patterns also contribute significantly to these disparities.

Genetic Testing for Hypertension Risk

While genetic testing is available for some monogenic (single-gene) forms of hypertension, such as Liddle’s syndrome or Gordon’s syndrome, there is currently no routine genetic test for common, essential hypertension. Polygenic risk scores (PRS) are emerging tools that aggregate the small effects of many genetic variants to predict an individual’s overall risk.

Polygenic risk scores (PRS) are indeed emerging tools that aggregate the small effects of numerous genetic variants to predict an individual’s overall risk for complex diseases. They are calculated by summing the effects of many single-nucleotide polymorphisms (SNPs), each contributing a modest amount to the overall risk. This approach enables the estimation of an individual’s genetic predisposition to various conditions, such as heart disease, diabetes, and certain cancers.

https://nashbio.com/blog/polygenic-rick-scores/an-introduction-to-polygenic-risk-scores-aggregating-small-genetic-effects-to-stratify-disease-risk/?utm_source=chatgpt.com

Managing Hypertension with a Family History

For individuals aware of their family history of hypertension, proactive management strategies include:

Regular Screening : Early and regular blood pressure checks.
Lifestyle Modification : Adopting a heart-healthy diet, exercising regularly, maintaining a healthy weight, and reducing salt intake.
Medication Adherence : For those diagnosed, adhering to prescribed antihypertensive therapies.
Stress Reduction : Managing stress through mindfulness, therapy, or relaxation techniques.

https://pubmed.ncbi.nlm.nih.gov/33799828/

Physicians often recommend earlier and more aggressive management strategies for individuals with a strong family history.

Conclusion

The evidence is clear: genetic factors in hypertension play a crucial role, and a family history of high blood pressure significantly elevates one’s risk. The hereditary high blood pressure risk is real and well-supported by decades of research, including twin studies, GWAS, and large cohort studies like the Framingham Heart Study.

Environmental influences, lifestyle choices, and early interventions can dramatically alter the trajectory, even for those with a strong genetic predisposition. Understanding your family history, staying informed about your personal risk, and taking proactive steps toward prevention can make a profound difference in health outcomes.

Future research continues to explore the complex interplay between genes and environment, offering hope for personalized medicine approaches to hypertension management. Until then, the best strategy remains a combination of awareness, healthy living, and collaboration with healthcare providers to monitor and manage blood pressure effectively.

Dr Bart Olechowski: An experienced Consultant Cardiologist based in Hampshire (Winchester, Basingstoke, Andover and Farnham), UK

Dr Bart Olechowski works as an NHS and a private consultant cardiologist. He sees patients across Hampshire in three different private clinics – Candover in Basingstoke, Sarum Road Hospital in Winchester and Spire Clare Park Hospital in Farnham. Dr Bart`s patient-centred approach emphasizes prevention, early detection, and personalised treatment plans tailored to each individual’s needs.

Full article ` Is Hypertension Genetic? Understanding Family History and Blood Pressure` can be found in the link below:

https://drbart.co.uk/is-hypertension-genetic-understanding-family-history-and-blood-pressure/

High blood pressure in Millenials.

Mon, 26 May 2025 15:47:15 GMT

High Blood Pressure in Millenials: Why they Are at Risk?

Undiagnosed Hypertension in Young People

This blog post is based on the article published on the BBC website in April 2023, https://www.bbc.co.uk/news/health-65410018 . It informed the public about the fact that thousands of young people in England live with undiagnosed high blood pressure.

A significant number of young people in England—approximately 170,000 individuals aged 16 to 24 —are unknowingly living with dangerously high blood pressure, according to analysis by the Office for National Statistics (ONS).

This translates to around five in every 100 young men and one in every 100 young women , highlighting a growing but often overlooked public health concern. Despite the absence of immediate symptoms in many cases, hypertension —the medical term for high blood pressure—places continuous strain on the heart and blood vessels. Over time, this silent condition can lead to life-threatening complications such as heart attacks, strokes, kidney disease, and vascular dementia.

In fact, hypertension is responsible for nearly half of all heart attacks and strokes in the UK, making early detection and management critical. What’s particularly concerning is that high blood pressure can develop at any age , contradicting the common belief that it only affects the elderly.

Approximately one in three adults in the UK has high blood pressure, yet many remain unaware of their condition, according to health experts.

Several lifestyle factors contribute to elevated blood pressure, including being overweight, following an unhealthy diet, physical inactivity, excessive alcohol consumption, and smoking. These risk factors can place additional strain on the heart and arteries, often without producing noticeable symptoms—making routine blood pressure checks essential for early detection and prevention.

This lack of awareness among young people is a major barrier to early intervention. The new ONS findings, derived from the Health Survey for England , included at-home blood pressure readings taken from more than 20,000 participants , including 1,500 young people . Readings were taken on multiple occasions by nurses to ensure accuracy, providing one of the most reliable assessments to date.

Startling Statistics: The Hidden Epidemic

The analysis found that:

7% of men (roughly 210,000 ) and 4% of women (around 110,000 ) aged 16–24 in England have high blood pressure.
Of these, a staggering 66% of young men and 26% of young women were completely unaware of their condition.
Comparatively, only 17% of men and 21% of women aged 75 and over were undiagnosed—underscoring the younger population’s vulnerability due to limited healthcare engagement.

This data paints a clear picture: young people are not exempt from cardiovascular risk . In fact, their lack of symptoms and interaction with healthcare services makes them even more vulnerable to undetected and unmanaged hypertension.

https://www.bbc.co.uk/news/health-65410018

A Global Perspective on Hypertension

Global Prevalence: The World Health Organization (WHO) reports that approximately 1.28 billion adults aged 30–79 years worldwide have hypertension. Notably, about 46% of these individuals are unaware of their condition.
Paraguay’s High Rates: In 2019, Paraguay had one of the highest hypertension prevalence rates globally, with 62% of men and 51% of women affected.
Lower Rates in Canada and Peru: Countries like Canada and Peru have some of the lowest hypertension prevalence rates, with 20% or fewer adults affected.

https://www.who.int/news-room/fact-sheets/detail/hypertension?utm_source=chatgpt.com

Hypertension Among Youth in Other Nations

United States: A study by the Centers for Disease Control and Prevention (CDC) found that approximately 1 in 7 U.S. youths aged 12–19 years had elevated blood pressure or hypertension during 2013–2016. The prevalence was higher among those with obesity.

https://www.cdc.gov/mmwr/volumes/67/wr/mm6727a2.htm?utm_source=chatgpt.com

Tanzania and Uganda: Research indicates that in Tanzania and Uganda, the prevalence of hypertension was 12% among adolescents (12–19 years) and 10% among young adults (20–24 years) .

https://pmc.ncbi.nlm.nih.gov/articles/PMC8030556/?utm_source=chatgpt.com

Dr Bart Olechowski consults private cardiology patients with heart symptoms in his clinics, which are based in Winchester at Sarum Road Hospital, in Basingstoke at Candover Clinic and in Farnham at Spire Clare Park Hospital. Consultations include checking blood pressure and possibly arranging 24 hours blood pressure monitors. Amy Rossiter, Dr Bart`s medical secretary can be contacted on 07984 245 550 or via an email pa@drbart.co.uk . Additional blog posts can also be found on our www.drbart.co.uk website, where Dr Bart writes regular blog posts.

How Hormones Impact Heart Health?

Sun, 27 Apr 2025 12:55:40 GMT

How Hormones Impact Heart Health?

Hormones are pivotal in regulating numerous physiological processes, including those that govern cardiovascular health. Fluctuations or imbalances in hormone levels can significantly influence the risk of developing heart-related conditions. This article describes in details the complex relationships between specific hormonal changes and cardiovascular health, focusing on menopause, polycystic ovary syndrome (PCOS), testosterone, and estrogen.

Testosterone and Heart Disease Link

Testosterone, the primary male sex hormone, plays an important role in cardiovascular health. The relationship between testosterone levels and heart disease has been a subject of several interesting research projects and debate.

A study published in 2017 in JAMA Internal Medicine Journal showed that among men with androgen deficiency, testosterone therapy was associated with a reduced risk of cardiovascular events over a median follow-up period of 3.4 years. The study included two groups of participants: 8,808 men (19.8%) who had ever received testosterone therapy , with a mean age of 58.4 years and 1.4% having a history of cardiovascular events, and 35,527 men (80.2%) who had never received testosterone therapy, with a mean age of 59.8 years and 2.0% having prior cardiovascular events. The recruitment period spanned from January 1, 1999, to December 31, 2010, with follow-up extending through December 31, 2012. The primary outcome was a composite of cardiovascular events, including acute myocardial infarction, coronary revascularization, unstable angina, stroke, transient ischemic attack, and sudden cardiac death. The incidence of the composite cardiovascular endpoint was 23.9 per 1,000 person-years in the group, who never received testosterone therapy compared to 16.9 per 1,000 person-years in the group, who ever received testosterone therapy.

https://pubmed.ncbi.nlm.nih.gov/28241244/

A meta-analysis conducted by researchers from Imperial College London reviewed 17 trials involving nearly 3,500 participants. The study found no significant increase in cardiovascular events between the testosterone and placebo groups (7.5% vs. 7.2%, respectively) during the first year of treatment. Additionally, testosterone therapy significantly reduced some key markers of cardiovascular health, including serum total cholesterol, high-density lipoprotein (HDL), and triglycerides, compared with placebo. However, there were no significant differences in serum low-density lipoprotein (LDL), blood pressure, incidence of diabetes, and prostate adverse outcomes between the testosterone and placebo groups. The researchers concluded that their findings showed no evidence that testosterone therapy increases short- to medium-term cardiovascular risk in men with hypogonadism. However, data on its long-term safety remain limited, highlighting the need for further research to fully assess long-term outcomes.

https://www.thelancet.com/journals/lanhl/article/PIIS2666-7568(22)00096-4/fulltext

An article published in the Mayo Clinic Proceedings in 2018 described the following four highlights:

Physiologic levels of testosterone support cardiovascular (CV) health in men, while testosterone deficiency is linked to an unfavorable metabolic profile and an increased risk of cardiovascular events.

Leading health authorities—including the Food and Drug Administration, the American Association of Clinical Endocrinologists/American College of Endocrinology, and an international consensus panel—affirm that testosterone therapy is a safe and appropriate option for men with symptomatic testosterone deficiency.

Testosterone therapy should be considered for men with clinically confirmed hypogonadism and related symptoms. While current evidence does not conclusively show that testosterone therapy either increases or decreases cardiovascular risk, its use in this population is effective, evidence-based, and clinically justified.

There is a pressing need for large-scale research to further investigate the potential cardioprotective effects of testosterone therapy.

https://www.mayoclinicproceedings.org/article/s0025-6196%2817%2930824-8/fulltext?utm_source=chatgpt.com

Menopause and Heart Health Risks

Cardiovascular disease (CVD) is the leading cause of death among women, claiming one life every 80 seconds—surpassing the combined mortality from all cancers. The risk of CVD rises markedly during a woman’s fifth decade of life, aligning with the onset of menopause. This transition is accompanied by significant cardiometabolic changes, including shifts in body fat distribution, altered lipoprotein profiles, and variations in endothelial function.

Key menopause-related factors—such as its timing, type (natural or surgical), and the presence of symptoms—play a critical role in influencing cardiovascular risk. In particular, early or surgically induced menopause is associated with a heightened risk of CVD.

Furthermore, common menopausal symptoms—including vasomotor disturbances (e.g., hot flashes), sleep disruptions, and mood changes—have been linked to poorer cardiac outcomes.

https://www.sciencedirect.com/science/article/abs/pii/S0378512224000690

Menopause marks a significant transition in a woman’s life. It is characterized by the cessation of menstrual cycles and a decline in estrogen levels. This hormonal shift has implications for hear health. Estrogen is known to have a protective effect on the heart, aiding in maintaining healthy blood vessels and promoting favorable cholesterol profiles. The reduction of estrogen during menopause contributes to a possible increased risk of heart disease.

A study presented at the American College of Cardiology’s Annual Scientific Session revealed that women might be more vulnerable than men to certain heart disease risk factors, despite generally leading healthier lifestyles. The study analysed data from over 175,000 Canadians without prior heart disease, tracking their diet, exercise, blood pressure, cholesterol, and other health indicators. Overall, a higher proportion of women were found to have ideal health compared to men (9.1% vs. 4.8%). Women were also less likely to be in poor health (21.9% vs. 30.5% of men). However, the impact of poor health on heart disease risk was more pronounced in women. Those in poor health had nearly five times the risk of developing heart disease compared to women with ideal health. In contrast, men with poor health faced 2.5 times the risk relative to their ideal-health counterparts. Even among those with intermediate health, the risk was elevated. Women in this category had 2.3 times the risk of heart disease compared to women with ideal health, while men had 1.6 times the risk compared to men with ideal health. Researchers speculate that hormonal factors, particularly the decline in estrogen during perimenopause, may contribute to increased vulnerability in women.

https://nypost.com/2025/03/29/health/heart-disease-risk-higher-for-women-who-have-these-unhealthy-lifestyle-habits/?utm_source=chatgpt.com

A study published in JAMA Network in 2025 found that both premature and early menopause are linked to an increased risk of type 2 diabetes (T2D), underscoring the importance of targeted public health strategies to prevent or delay the onset of T2D in postmenopausal women.

https://pmc.ncbi.nlm.nih.gov/articles/PMC11751743/

Women who experience premature or early menopause face a higher risk of cardiovascular disease. However, lifestyle modifications have been consistently linked to a reduced risk and should be encouraged throughout a woman’s life course.

https://heart.bmj.com/content/111/6/262

Estrogen and Cardiovascular Health

Estrogen plays a pivotal role in maintaining cardiovascular health, particularly in women before menopause. Estrogen exerts a well-established protective effect on the cardiovascular system. Oxidative stress plays a key role in the development of several cardiovascular conditions, including atherosclerosis, myocardial dysfunction, cardiac hypertrophy, heart failure, and myocardial ischemia. Estrogen, through its interaction with estrogen receptors, helps regulate oxidative stress within the cardiovascular system. This regulatory function offers important therapeutic insights for managing cardiovascular disease in postmenopausal women.

https://onlinelibrary.wiley.com/doi/10.1155/2021/5523516

A large body of epidemiological data supports estrogen’s cardioprotective role. One of the landmark studies in this area, published in 1976 and was part of the Framingham Study. The study analysed the relationship between menopause and cardiovascular disease and included women under 55 years of age from the original Framingham cohort of 2,873 participants. Over 20 years of follow-up, the number of person-years was similar between premenopausal and postmenopausal women; however, only 20 CVD events occurred in premenopausal women, compared to 70 in their postmenopausal counterparts. Across all specific age groups, incidence rates were consistently lower in premenopausal women—a pattern that held true for coronary heart disease. While menopause was associated with modest increases in cholesterol and hemoglobin levels, these changes did not fully account for the significantly higher incidence of CVD observed in postmenopausal women, suggesting that menopause itself may be an independent risk factor.

https://pubmed.ncbi.nlm.nih.gov/970770/

Estrogen enhances the high-density lipoprotein (HDL) cholesterol and lowers low-density lipoprotein (LDL) cholesterol, contributing to a healthier lipid profile.

https://www.ahajournals.org/doi/10.1161/01.cir.93.10.1928

Hormone Replacement Therapy and Heart Health

The use of hormone replacement therapy (HRT) to mitigate menopausal symptoms and reduce cardiovascular risk has been both widely practiced and hotly debated. The Women’s Health Initiative — a long-term national health study launched in the 1990s—initially suggested that combined estrogen-progestin therapy increased the risk of heart disease, stroke, and breast cancer in postmenopausal women. A research article published in 2002 in JAMA showed that in healthy postmenopausal women in the United States, the overall health risks of combined estrogen plus progestin therapy outweighed the benefits over an average 5.2-year follow-up. While all-cause mortality was unaffected during the trial, the risk-benefit profile observed does not support its use as a viable intervention for primary prevention of chronic diseases. The results suggest that this regimen should neither be initiated nor continued for the primary prevention of coronary heart disease.

https://pubmed.ncbi.nlm.nih.gov/12117397/

However, later analyses introduced nuance to this interpretation. A study by Manson et al published in 2013 concluded that menopausal hormone therapy presents a complex balance of risks and benefits. Results from the intervention and extended post-intervention follow-up of the two Women’s Health Initiative hormone therapy trials do not support its use for chronic disease prevention. However, it remains an appropriate option for symptom management in certain women.

https://pubmed.ncbi.nlm.nih.gov/24084921/

Gender Differences in Hormonal Impact on the Heart

The differences in hormonal influence on cardiovascular health between men and women underscore the need for sex-specific research and treatment approaches. Men are typically at greater risk for heart disease earlier in life, whereas women’s risk rises post-menopause, often equalling or surpassing that of men.

Although such statements highlight the importance of individualized prevention strategies. In women, particular attention should be given to hormonal transitions such as menopause and disorders like PCOS. In men, evaluating testosterone levels and addressing metabolic abnormalities can be beneficial for cardiovascular risk management.

Most risk factors such as abnormal lipid levels, smoking, hypertension, diabetes, abdominal obesity, psychosocial factors, dietary habits (including fruit, vegetable, and alcohol consumption), and physical inactivity account for the majority of myocardial infarction risk globally—across both sexes, all age groups, and regions. These findings highlight that prevention strategies based on these common risk factors can be universally applied for both genders and have the potential to prevent most premature cases of myocardial infarction.

https://pubmed.ncbi.nlm.nih.gov/15364185/

==========================================================================

Dr Bart Olechowski is a private consultant cardiologist, who provides expert consultations at several highly regarded clinics, including Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke and Spire Clare Park Hospital in Farnham. He specialises in advising private cardiology patients on the primary prevention of cardiovascular disease, offering personalised strategies to enhance heart health through lifestyle modifications, including exercise.

The Role of Genetics in Heart Disease

Sun, 06 Apr 2025 18:44:14 GMT

The Role of Genetics in Heart Disease

Introduction

Cardiovascular diseases (CVDs) encompass a range of disorders affecting the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, heart valve disease and hypertension. Traditionally, factors such as poor diet, lack of exercise and smoking have been recognised as major contributors to heart disease. However, genetic predisposition also plays a crucial role, influencing an individual’s susceptibility to these conditions.

With advancements in genomic medicine, there is a growing emphasis on understanding how genetic variations contribute to heart disease and possible complications. This knowledge not only aids in identifying individuals at higher risk but also paves the way for personalized prevention and treatment strategies.

Inherited Heart Conditions

Certain heart conditions are directly linked to genetic mutations passed down through families. These inherited heart conditions can manifest at any age and may lead to severe health outcomes if not identified and managed appropriately.

Familial Hypercholesterolemia (FH)

Familial hypercholesterolaemia (FH) is a common inherited condition caused by a genetic mutation that affects the way your liver processes cholesterol. This mutation reduces your liver’s ability to remove excess low-density lipoprotein (LDL) cholesterol — often referred to as ‘ bad’ cholesterol — from your bloodstream. As a result, LDL cholesterol can build up to dangerously high levels, significantly increasing your risk of developing heart and circulatory diseases at an early age if left untreated.

FH is one of the most prevalent inherited conditions, affecting approximately 1 in 250 people. In the UK alone, it’s estimated that around 270,000 individuals have FH, although many remain undiagnosed and unaware of their condition. Early detection and treatment are crucial to reducing the long-term health risks associated with high cholesterol.

Because FH is inherited in an autosomal dominant pattern, there is a 50% (1 in 2) chance of passing it on to your children if you have the condition. Similarly, if one of your parents has FH, there is a 50% chance that you may have inherited it. Identifying FH early through genetic testing and family screening can help prevent the development of serious heart-related complications.

( https://www.bhf.org.uk/informationsupport/conditions/familial-hypercholesterolaemia )

Genetic Basis of Familial Hypercholesterolemia

FH is primarily an autosomal dominant disorder caused by mutations in genes integral to LDL-C metabolism. FH is primarily caused by mutations in specific genes responsible for regulating cholesterol levels, including APOB, LDL-R, and PCSK9. These mutations are inherited in an autosomal dominant pattern, meaning that a person only needs to inherit one faulty copy of the gene from either parent to develop the condition. However, in rare cases where FH is caused by a mutation in the LDL-RAP1 gene (low-density lipoprotein receptor adapter protein 1), the condition follows an autosomal recessive inheritance pattern, requiring two faulty copies of the gene (one from each parent) for the condition to manifest.

FH can also be classified based on genotype, resulting in either the heterozygous or homozygous form of the condition. Individuals with heterozygous FH (inheriting one faulty gene) typically exhibit elevated low-density lipoprotein cholesterol (LDL-C) levels from birth, generally ranging between 8 to 15 mmol/L . In contrast, individuals with homozygous FH (inheriting two faulty copies of the gene) experience significantly higher LDL-C concentrations, often between 12 to 30 mmol/L , leading to a more severe and early-onset form of the disease. Early detection and treatment are critical in both forms to prevent the development of premature cardiovascular disease.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC9692978/ )

Genetic testing for Familial Hypercholesterolemia

The first step in finding out whether you have familial hypercholesterolaemia (FH) is to have a cholesterol test. A healthcare professional will also ask about your family’s medical history, specifically whether there have been cases of high cholesterol, heart disease, or early heart attacks among your relatives. This information is important, as FH is an inherited condition that runs in families.

If your cholesterol levels are found to be unusually high, or if your doctor notices any of the physical signs commonly associated with FH, they may refer you to a specialist for further assessment. This assessment is likely to include genetic testing to confirm whether you carry a faulty gene that causes FH. The specialist will also discuss the importance of checking your family members for FH, as early diagnosis is crucial in preventing heart-related complications.

Genetic testing is a straightforward procedure designed to identify changes in your DNA that may cause inherited conditions like FH. The test is typically done using either:

A blood sample , or
A mouth swab , where a sample is taken from the inside of your cheek.

If you are diagnosed with FH, it’s important that your close family members — including your parents, siblings, and children — are tested as well. Since FH is inherited in an autosomal dominant pattern, there is a 50% (1 in 2) chance that a child of an affected parent will also have the condition. Early identification can ensure they receive treatment to lower their cholesterol and reduce their risk of developing heart disease.

Likewise, if a family member is diagnosed with FH, you should get tested as soon as possible. Early diagnosis and intervention can make a significant difference, allowing you to take steps to manage your cholesterol through medication, lifestyle changes, and ongoing medical care. Detecting FH early helps protect your long-term heart health and prevent serious cardiovascular problems.

( https://www.bhf.org.uk/informationsupport/conditions/familial-hypercholesterolaemia )

Clinical Presentation and Diagnosis

FH is often asymptomatic until cardiovascular complications arise. Clinical indicators include tendon xanthomas, arcus corneae, and a family history of premature coronary artery disease. Diagnostic criteria, such as the Dutch Lipid Clinic Network or Simon Broome criteria, incorporate these clinical features alongside lipid profiles and genetic testing to ascertain the likelihood of FH. Simon Broome criteria are total cholesterol of 7.5 mmol/L or greater and an LDL cholesterol of 4.9 mmol/L or greater with triglyceride levels below 5 mmol/L.

Hypertrophic Cardiomyopathy (HCM).

Hypertrophic cardiomyopathy (HCM) is a genetic cardiac disorder characterized by the thickening of the heart muscle, particularly the left ventricle, leading to impaired cardiac function and possible abnormal heart beats.

About 1 in 500 of the UK population is affected by HCM.

( https://www.bhf.org.uk/informationsupport/conditions/hypertrophic-cardiomyopathy )

Hypertrophic cardiomyopathy (HCM) is an autosomal dominant heart muscle disorder caused by mutations in genes encoding sarcomere or sarcomere-associated proteins, which are essential for the heart’s contractile function. This genetic abnormality leads to structural changes in the heart, most notably increased left ventricular wall thickness (hypertrophy). The resulting pathophysiological consequences may include dynamic left ventricular outflow tract obstruction, diastolic dysfunction, myocardial ischemia, arrhythmias, autonomic dysfunction, and mitral regurgitation.

Approximately 60% of individuals with HCM have a detectable genetic mutation affecting sarcomere or related proteins, underscoring the importance of obtaining a detailed family history to assess genetic risk and guide management. In addition to genetic evaluation, a comprehensive clinical history and physical examination are crucial for identifying individuals at high risk for malignant heart beats. The structural and functional abnormalities seen in HCM can manifest as fatigue, dyspnea, chest pain, palpitations, or syncope.

Advances in early diagnosis and management have significantly improved survival outcomes in patients with HCM. Treatment strategies may include pharmacologic therapy, implantable cardioverter-defibrillator (ICD) placement, or surgical interventions such as septal myectomy when indicated. Prompt identification and personalized management are essential for reducing morbidity and mortality associated with this condition.

( https://www.ncbi.nlm.nih.gov/books/NBK430788/ )

Genetic Basis of HCM

Familial HCM occurs in approximately 60% of cases as an autosomal dominant Mendelian-inherited disorder. However, incomplete penetrance and variable expression can lead to unpredictable clinical presentations, even among family members. In individuals with HCM and a confirmed pathogenic sarcomeric gene variant, the two most commonly affected genes are β-myosin heavy chain 7 (MYH7) and myosin-binding protein C3 (MYBPC3), collectively accounting for around 75% of genetically positive cases. Less frequently, mutations in thin filament proteins such as troponin T, troponin I, myosin light chains, and actin (genes: TNNI3, TNNT2, TPM1, MYL2, MYL3, ACTC1) are identified, representing 1% to 5% of cases. To date, over 1500 genetic variants associated with HCM have been discovered, most of which are unique to each family. However, no clear correlation has been established between specific gene mutations and clinical prognosis.

A significant proportion of HCM cases, up to 40% in some studies, occur without any identifiable genetic mutation or family history—referred to as non-familial HCM. This suggests the existence of alternative, yet undiscovered, pathophysiological mechanisms contributing to disease development. Recent evidence also implicates abnormal myocardial calcium kinetics in promoting inappropriate myocardial hypertrophy and diastolic dysfunction, particularly in patients without clear genetic mutations. Further research is needed to fully understand these alternative mechanisms and their role in HCM pathology.

( https://www.ncbi.nlm.nih.gov/books/NBK430788/ )

Dilated cardiomyopathy (DCM).

Dilated cardiomyopathy (DCM) is a heart disease associated with a dilation and impaired contraction of the left or both ventricles, leading to systolic dysfunction and, often, heart failure. While various factors such as infections, toxins, and metabolic conditions can cause DCM, a proportion of cases have a genetic basis. Understanding the genetic predisposition to DCM is important for early diagnosis, personalised treatment, and familial screening. This pump dysfunction cannot be attributed to other heart conditions such as hypertension, significant valvular disease, or coronary artery disease. DCM is a relatively common condition, affecting an estimated 1 in 250 people in the general population . Despite significant advancements in heart failure management over recent decades, mortality rates associated with DCM remain high, and it remains one of the leading indications for heart transplantation worldwide.

The primary causes of mortality in DCM patients include progressive heart failure (pump failure) and sudden cardiac death (SCD) resulting from life-threatening arrhythmias. However, recent research has revealed that many individuals with DCM exhibit subtle structural cardiac abnormalities and arrhythmogenic phenotypes long before the onset of overt heart failure symptoms. This has presented new diagnostic and management challenges, as these subtle abnormalities may mimic other cardiac conditions, making accurate diagnosis difficult. Additionally, some DCM patients are at a significantly higher risk of developing malignant arrhythmias such as high-grade atrioventricular block, ventricular tachycardia, or ventricular fibrillation, while others demonstrate a poorer response to standard heart failure therapies with limited reverse remodelling of the heart.

Identifying patients at increased risk of arrhythmic events or disease progression is essential for tailoring appropriate treatment strategies, improving clinical outcomes, and reducing mortality. As a result, there is a growing emphasis on early and accurate diagnosis of DCM, coupled with risk stratification to identify individuals who may benefit from advanced therapies such as implantable cardioverter-defibrillators (ICDs), cardiac resynchronization therapy (CRT), or heart transplantation. Developing more refined approaches to predict disease progression and response to therapy is critical in improving long-term survival rates and quality of life in patients with DCM.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC10044994/ )

Genetic Predisposition to Dilated Cardiomyopathy

DCM is a highly heterogeneous condition with a wide range of underlying causes, including both genetic and acquired factors. Research shows that a positive family history is present in approximately 30–50% of DCM cases, and a definitive genetic mutation can be identified in around 40% of patients. In familial cases of DCM, the most commonly implicated genetic abnormalities involve sarcomeric proteins, neuromuscular disorders, and mitochondrial dysfunctions. These inherited forms of DCM often follow an autosomal dominant pattern, although some cases may result from autosomal recessive, X-linked, or mitochondrial inheritance.

As already mentioned, in addition to genetic factors, non-genetic causes of DCM are also significant and include a broad range of external triggers such as viral or non-viral infections, autoimmune diseases, toxic exposures (such as alcohol, chemotherapy, or recreational drugs), infiltrative diseases, nutritional deficiencies, and endocrine disorders. Other common contributing factors include pregnancy-associated cardiomyopathy, sustained arrhythmias, diabetes, and myocarditis, all of which can lead to the development or progression of DCM. These acquired conditions may either directly cause DCM or act as disease modifiers, significantly influencing disease progression and clinical outcomes.

Recent research has placed increasing focus on the complex interaction between genetic predisposition and environmental or acquired triggers, as it has become clear that external factors can heavily influence the phenotypic expression of a genetic mutation. This gene-environment interaction has led to the concept of two-hit or multi-hit mechanisms, where a genetic mutation may remain dormant until triggered or exacerbated by environmental stressors such as viral infections, cardiotoxic drugs, or metabolic stress. This insight highlights the importance of a comprehensive clinical evaluation that considers both genetic and non-genetic factors to improve diagnostic accuracy and optimize treatment strategies.

Understanding the interplay between genetic mutations and environmental triggers may also pave the way for personalized medicine approaches in DCM, allowing for targeted therapies based on a patient’s genetic profile and individual risk factors. This approach could improve early diagnosis, enhance risk stratification, and ultimately lead to better patient outcomes.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC10044994/ )

Conclusion

The role of genetics in heart disease is multifaceted, encompassing inherited conditions, genetic predispositions to common cardiovascular diseases, and the potential for personalised medicine through genetic testing. As research advances, our understanding of the genetic factors influencing heart disease continues to deepen, offering new strategies for prevention, diagnosis, and treatment. However, it would be important to approach genetic information with careful consideration, ensuring that individuals receive appropriate counselling and support to make informed decisions about their health and long term wellbeing.

Incorporating genetic testing into routine clinical practice holds promise for reducing the burden of cardiovascular diseases. By identifying individuals at high genetic risk, healthcare providers can implement targeted interventions, potentially improving outcomes and reducing healthcare costs. As the field of genomics evolves, ongoing research and collaboration will be essential to fully harness the potential of genetic information in combating heart disease.

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Dr Bart Olechowski sees private cardiology patients with heart problems symptoms in his clinics, which are located in Winchester at Sarum Road Hospital, in Basingstoke at Candover Clinic and in Farnham at Spire Clare Park Hospital. Heart consultations include diagnoses of high blood pressure, elevated cholesterol levels, angina, heart failure, heart beat problems and heart valve disease. Amy Rossiter, Dr Bart`s medical secretary can be contacted on 07984 245 550 or via an email pa@drbart.co.uk . Additional blog posts can also be found on our www.drbart.co.uk website, where Dr Bart writes regular blog posts.

Debunking Common Heart Health Myths and Misconceptions

Sat, 15 Mar 2025 11:09:27 GMT

Debunking Common Heart Health Myths and Misconceptions

Heart Health Myths vs. Facts

Misinformation about heart health is widespread and can hinder effective prevention and treatment strategies. Dispelling these myths with accurate information is crucial for promoting cardiovascular well-being.

Myth 1: Heart Disease is a "Man’s Disease"
Fact: Women face unique challenges in the diagnosis, recognition, and treatment of heart disease. According to the British Heart Foundation, around 100 women in the UK are admitted to hospitals daily due to heart attacks, yet they are 50% more likely than men to be initially misdiagnosed. Historically, cardiovascular trials have predominantly included men, leading to a limited understanding of how symptoms present in women.

While classic heart attack symptoms—chest pain, pressure, or tightness—are well known, women may experience more subtle signs such as breathlessness, fatigue, nausea, or widespread discomfort. This misconception that heart disease primarily affects men can lead healthcare providers to overlook or downplay symptoms in female patients. Women with risk factors such as diabetes, hypertension, or a family history of heart disease should be particularly attentive to any unusual physical sensations and seek medical advice when in doubt.

https://www.hampshirechronicle.co.uk/news/24141757.winchester-doctor-issues-warning-womens-heart-health/

Link to ‘Chest Pain in Women’ guideline: https://pubmed.ncbi.nlm.nih.gov/36921653/

Myth 2: Heart Disease Only Affects the Elderly
Fact: While age increases the risk of heart disease, it can affect individuals at any stage of life. Factors such as obesity, hypertension, and diabetes have led to a rise in cardiovascular disease among younger populations. Lifestyle interventions—such as a balanced diet, regular exercise, and avoiding smoking—are essential in mitigating this risk. In the UK, over 7 million people live with cardiovascular disease, with 480 deaths occurring daily, 130 of which are individuals under 75.

https://www.bhf.org.uk/what-we-do/our-research/heart-statistics

Myth 3: Exercising More Than Recommended Can Shorten Your Life
Fact: The opposite is true. A 2022 study published in Circulation found that exceeding recommended physical activity levels contributes to longevity.

Lower mortality rates were associated with:

150–299 minutes per week of moderate physical activity
300–599 minutes per week of vigorous physical activity
A combination of the two

Moderate exercise includes brisk walking, cycling, or housework like mopping. Vigorous activities include jogging, basketball, or fast cycling. The study, which tracked 116,221 adults over 30 years, found that engaging in vigorous exercise for 75–149 minutes weekly lowered overall mortality by 19–25%. Those who exercised even more saw additional but smaller benefits, with no evidence of harm.

( https://www.ahajournals.org/doi/full/10.1161/CIRCULATIONAHA.121.058162 )

Myth 4: Cold Weather Has No Impact on Heart Attack Risk
Fact: A 1992 study in the International Journal of Sports Medicine found that cold exposure causes blood vessels to constrict and increases heart rate and blood pressure, raising cardiac workload. Epidemiological data show higher mortality from ischemic heart disease during winter, though heatwaves can also increase deaths. While individuals with normal heart function remain largely unaffected, those with pre-existing heart conditions may experience significant strain in cold conditions, especially when engaging in physical activity.

( https://www.thieme-connect.com/products/ejournals/journals?query=*&sort=TITLE_ALPHA_ASC )

Myth 5: Skipping Meals Has No Impact on Heart Health
Fact: Meal timing influences cardiovascular risk. A 2023 Nature Communications study found that eating the first meal of the day later than 9 AM and the last meal after 9 PM was associated with a higher risk of heart disease. The study, involving 103,389 participants, revealed that delaying breakfast correlated with increased cardiovascular risk, particularly in women. Additionally, each additional hour of delayed dinner increased the risk of cerebrovascular disease by 8%.

The findings suggest that an earlier meal schedule, coupled with a longer overnight fasting period, may benefit heart health.

( https://www.nature.com/articles/s41467-023-43444-3.pdf )

Myth 6: Jogging Has No Impact on Cholesterol Levels
Fact: A 2021 study in the Journal of the International Society of Sports Nutrition found that jogging significantly reduces triglycerides and improves cholesterol balance. The study analyzed 27,735 participants and found that regular jogging (30 minutes, three times per week) was linked to:

Lower triglycerides
Lower triglyceride-to-HDL cholesterol ratio
Higher levels of HDL ("good" cholesterol)

While jogging is particularly effective, other activities such as swimming, dancing, and cycling were also associated with improved cholesterol profiles.

( https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00436-2 )

Myth 7: Sleep Hygiene Does Not Influence Heart Attack Risk
Fact: Irregular sleep patterns may contribute to atherosclerosis, a condition linked to coronary artery disease. A 2023 study in the Journal of the American Heart Association found that variations in sleep duration of more than two hours were associated with a higher coronary artery calcium burden. Sleep timing was also crucial—participants with irregular sleep schedules (variations of more than 90 minutes) showed increased plaque buildup in their arteries.

The study suggests that improving sleep regularity could be a modifiable risk factor for reducing heart disease.

( https://www.ahajournals.org/doi/pdf/10.1161/JAHA.122.027361?download=true )

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Dr. Bart, a private consultant cardiologist, provides expert consultations at several h ighly regarded clinics, including Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke, Spire Clare Park Hospital in Farnham, and a London location. He speciali s es in advising private cardiology patients on the primary prevention of cardiovascular disease, offering personalized strategies to enhance heart health through lifestyle modifications, including exercise.

Latest Technology and Heart Health: Wearables, Apps, and Innovations

Sun, 09 Mar 2025 06:58:40 GMT

Latest Technology and Heart Health: Wearables, Apps, and current Innovations

Advancements in Heart Rate Monitor Accuracy

Accurate heart rate monitoring is crucial for assessing cardiovascular health, optimizing exercise routines, and detecting potential anomalies early. As Benjamin Franklin famously said, "An ounce of prevention is worth a pound of cure" — a principle that underpins preventive medicine in avoiding severe health issues. Wearable devices equipped with photoplethysmography (PPG) sensors have become widely popular for continuous heart rate monitoring, but their accuracy has been a significant topic of research.

A meta-analysis published in the Journal of Medical Internet Research evaluated the accuracy of smartwatches in detecting cardiac arrhythmias. The study, which analyzed data from 18 studies involving 424,371 subjects, reported a pooled sensitivity of 100% and specificity of 95% for detecting arrhythmias using PPG-based smartwatches. The devices demonstrated high performance, with an overall accuracy of 97% and a negative predictive value of 100%, confirming their strong reliability in ruling out arrhythmias. ( https://pubmed.ncbi.nlm.nih.gov/34448706/ )

However, challenges persist regarding energy expenditure (EE) accuracy. A study published in the Journal of Personalized Medicine in 2017 revealed that most wrist-worn devices provide reliable heart rate data during controlled laboratory-based activities but offer inaccurate EE estimates. This highlights the need for caution when relying on EE data for health improvement programs and underscores the importance of establishing standardized validation protocols for consumer health devices. ( https://pubmed.ncbi.nlm.nih.gov/28538708/ )

Similarly, a 2019 study assessing the accuracy of wrist-worn heart rate monitors in cardiac rehabilitation patients found the Apple Watch demonstrated clinically acceptable heart rate accuracy during exercise. However, the device consistently overestimated EE in this patient group, suggesting it may not yet be suitable for exercise-based rehabilitation programs. Further validation is necessary before recommending its use in clinical settings. ( https://pmc.ncbi.nlm.nih.gov/articles/PMC6444219/ )

Smartwatches for ECG Monitoring

The evolution of smartwatches has expanded their capabilities beyond fitness tracking to include advanced health monitoring, such as electrocardiogram (ECG) recordings. These devices enable on-the-spot ECGs, facilitating the early detection of atrial fibrillation (AF) and other tachyarrhythmias, potentially reducing stroke risk.

Atrial fibrillation is a major contributor to stroke:

Over 1 million people in the UK are affected by AF.
AF increases stroke risk fivefold, contributing to 1 in 5 strokes.
AF-related strokes often result in higher mortality and disability rates.
AF frequently goes undiagnosed despite its serious consequences.

( https://www.stroke.org.uk/professionals/atrial-fibrillation-information-and-resources )

A 2020 study by Seshadri et al evaluated the Apple Watch Series 4 for AF detection in 50 post-cardiac surgery patients undergoing telemetry monitoring. While the watch’s notification system failed to detect AF in several cases, it did not produce any false-positive results. However, the downloadable PDF waveform proved highly reliable for distinguishing between AF and sinus rhythm, suggesting that the waveform may serve as a more dependable diagnostic tool than the watch’s notification feature. ( https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.119.044126?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubmed )

In a larger study involving over 400,000 participants, published in The New England Journal of Medicine in 2019, researchers found that irregular pulse notifications were received by only 0.52% of participants, with 84% of those notifications correlating with AF. The study underscored the potential of wearable devices in identifying undiagnosed AF, despite the low notification rate. ( https://pubmed.ncbi.nlm.nih.gov/31722151/ )

Additionally, a 2022 study by Lubitz et al, published in Circulation, demonstrated the effectiveness of a novel PPG-based algorithm in Fitbit devices for AF detection. Involving 455,699 participants, the study showed a high positive predictive value for detecting concurrent AF, suggesting that wearable devices may facilitate early detection in large populations. ( https://pmc.ncbi.nlm.nih.gov/articles/PMC9640290/ )

Artificial Intelligence in Cardiology

Artificial intelligence (AI) is increasingly transforming cardiology, enhancing diagnostic accuracy, predicting patient outcomes, and supporting personalized treatment plans. AI algorithms can analyze large datasets, identifying subtle patterns undetectable to human clinicians, thereby improving decision-making in patient care.

A pivotal study published in The Lancet in 2019 demonstrated the power of AI in detecting AF from normal sinus rhythm ECGs. Using a convolutional neural network, researchers analyzed over 649,931 normal sinus rhythm ECGs and accurately identified patients with previously undiagnosed AF. This breakthrough highlights the potential of AI for point-of-care detection of AF, allowing for timely intervention. ( https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)31721-0/abstract )

Similarly, a 2019 study in Nature Medicine by Hannun et al utilized deep learning to classify 12 different heart rhythms from over 90,000 single-lead ECGs. The deep neural network outperformed trained cardiologists in detecting multiple rhythm abnormalities, suggesting that AI could enhance diagnostic accuracy and streamline ECG interpretation. This technology may significantly reduce misinterpretation errors and improve clinical efficiency. ( https://www.nature.com/articles/s41591-018-0268-3 )

As AI and wearable technologies continue to advance, their integration in routine clinical practice holds immense potential for improving cardiovascular health outcomes through early detection, personalized treatment, and more accurate diagnostics.

Smoking, Vaping, and Heart Disease.

Sat, 22 Feb 2025 16:58:33 GMT

Smoking, Vaping, and Heart Disease.

Cardiovascular disease (CVD) encompasses a broad spectrum of heart and blood vessel disorders, including coronary artery disease (CAD), heart failure, stroke, and arrhythmias. It remains a leading cause of morbidity and mortality worldwide. In the UK alone, CVD is responsible for 26% of all deaths and accounts for 2 of the top 5 causes of death. Over 7 million people live in the UK with cardiovascular disease. Approximately every 3 minutes someone dies in the UK form a cardiovascular disease and approximately every 5 minutes someone is admitted to a hospital in the UK with a stroke.

( https://www.bhf.org.uk/what-we-do/our-research/heart-statistics )

Cardiovascular disease (CVD) risk factors encompass genetics, lifestyle choices, and environmental influences. These factors are categorized into two groups: modifiable and non-modifiable.

Modifiable risk factors include diabetes, smoking, hypertension (high blood pressure), high cholesterol, and a high body mass index (BMI). These can be managed or altered through lifestyle changes and medical interventions.

Non-modifiable risk factors are those beyond an individual’s control, such as age (over 55), male gender, and a family history of CVD.

Among the most critical and preventable risk factors for CVD is tobacco use. Traditional cigarette smoking is well known for its detrimental impact on cardiovascular health, with decades of research linking it to increased risks of heart attacks, strokes, and peripheral vascular diseases. More recently, vaping—using electronic cigarettes (e-cigarettes) to inhale aerosolized nicotine and other chemicals—has emerged as a popular alternative. Proponents claim that vaping is a safer substitute for traditional smoking, but scientific investigations have raised concerns about its effects on cardiovascular health.

Vaping Effects on Cardiovascular Health

E-cigarettes have gained popularity as a perceived safer alternative to traditional smoking. According to a 2019 YouGov survey, more than 3.6 million adults in Great Britain use e-cigarettes – 7.1 per cent of the adult population. Of these users, 54 per cent are ex-smokers, suggesting they are helping people to stop smoking. ( https://www.bhf.org.uk/informationsupport/heart-matters-magazine/news/e-cigarettes ) Unlike combustible cigarettes, e-cigarettes do not produce tar or carbon monoxide. However, they still deliver nicotine and a variety of other chemicals, some of which may pose cardiovascular risks.

Smoking Cessation and Heart Disease

The benefits of smoking cessation for cardiovascular health are substantial and well-documented. The risk of CVD declines rapidly after quitting, with significant improvements occurring within weeks to months.

Timeline of Cardiovascular Benefits After Quitting ( https://www.cancer.org/cancer/risk-prevention/tobacco/guide-quitting-smoking/benefits-of-quitting-smoking-over-time.html )

20 minutes after quitting: Heart rate and blood pressure normalize.
12 hours : Carbon monoxide levels in the blood decrease.
2 – 3 weeks: Your risk of myocardial infarction starts to decrease.
1 year : Risk of heart disease is reduced by 50%.
5 years : Stroke risk falls to that of a non-smoker.
15 years : Risk of coronary heart disease returns to that of a non-smoker.

Dr Bart Olechowski: An experienced Consultant Cardiologist based in Hampshire (Winchester, Basingstoke, Andover and Farnham), UK

Full article entitled: ` Smoking, Vaping, and Cardiovascular Disease: What the Science Says `, in a link below.

https://drbart.co.uk/smoking-vaping-and-cardiovascular-disease-what-the-science-says/

Heart Health Tips for the Elderly

Fri, 14 Feb 2025 13:51:55 GMT

Cardiology Tips for the Elderly: Staying Active and Healthy

Understanding Age-Related Cardiovascular Changes

Aging affects every organ in the body, and the heart is no exception. Age-related cardiovascular changes include stiffening of the arteries, reduced elasticity of blood vessels, and a decline in the efficiency of the heart’s pumping ability. According to a study published in 2003 these changes can lead to higher blood pressure, atherosclerosis ( furring up of the arteries ) and a risk of stroke.

( https://www.ahajournals.org/doi/pdf/10.1161/01.CIR.0000048892.83521.58 )

By adopting heart-healthy habits and staying vigilant, seniors can mitigate many of these risks. However, recognizing the importance of preventive measures is crucial to maintaining
heart health for seniors.

Common Heart Problems in the Elderly

1. Hypertension ( High Blood Pressure ): Like many health conditions, hypertension (HTN) becomes more common with age, rising in prevalence from 27% among individuals under 60 to 74% among those over 80.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC7021657/pdf/CLC-43-99.pdf )

2. Atrial Fibrillation ( AF ): Commonly referred as an irregular heartbeat, is more common in seniors and increases the risk of stroke. The prevalence of atrial fibrillation (AF) rises significantly with age, making it the most common heart rhythm disorder in individuals over 65. Among those over 80, approximately 10% are affected. Additionally, 70% of people with AF fall within the 65 to 85 age range.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC4630199/pdf/vhrm-11-555.pdf )

3. Coronary Artery Disease ( CAD ): Plaque buildup in the arteries reduces blood flow to the heart, potentially causing chest pain or heart attacks. Age is the most significant nonmodifiable risk factor for CAD and various cardiovascular conditions in older adults. According to the American Heart Association's 2019 update, 31% of men and 25.4% of women aged 80 or older are affected by CAD.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC9803549/pdf/10-1055-s-0042-
1751234.p d f)

4. Heart Failure : This occurs when the heart is unable to pump blood efficiently, leading to fatigue, swelling, and shortness of breath. The occurrence of heart failure is closely tied to age, with an estimated incidence of 1% at age 65 that roughly doubles with each passing decade. By age 80, both men and women face a 20% lifetime risk of developing heart failure, comparable to the risk at age 40, despite a
significantly shorter remaining life expectancy. Heart failure is a major contributor to mortality, illness, and hospitalizations among older adults.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC5503696/pdf/nihms806909.pdf )

5. Valve Disorders : Aging can lead to conditions such as aortic stenosis, where the heart valves become narrowed or stiffened. The prevalence of heart valve disease rises sharply with age, with degenerative conditions such as severe aortic stenosis and mitral or tricuspid regurgitation affecting at least 10% of individuals aged 75 and older.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC6391621/pdf/WJC-11-71.pdf )

Understanding these conditions helps seniors and their caregivers seek timely medical intervention and adopt appropriate lifestyle changes.

Dr Bart`s and co-authors research article entitled: ‘Is cardiac resynchronisation therapy feasible, safe and beneficial in the very elderly?’

The objective of this study was to determine if a complex heart device treatment called cardiac resynchronization therapy (CRT) is practical and safe for people aged 80 and older, and to see how it affects their symptoms. CRT can be described in broad terms as an advanced pacemaker, which is used in patients with weakened hearts/heart failure.

Patients who received CRT at two hospitals in the UK (Portsmouth and Bournemouth) were studied. They were divided into two groups based on age: those under 80 and those 80 or older. Information such as health conditions, complications, and results was compared
between the groups.

A total of 439 patients were included, with 26% being 80 or older. Older patients were more likely to receive a pacemaker version of CRT rather than a defibrillator version. Both age groups had similar rates of switching from a regular pacemaker to CRT (16% for under 80, 22% for 80 and older). Chronic health issues like diabetes (25%), atrial fibrillation (23%), and high blood pressure (45%) were common in both groups. However, more older patients had serious kidney problems (44% vs. 22% in younger patients). The overall rate of complications was similar for both groups (16% for under 80, 17% for 80 and older). Both age groups reported improvement in symptoms after CRT. However, the one-year death rate was about four times higher for patients 80 and older compared to younger patients (13.9% vs. 3.7%).

CRT seems to be safe for people 80 and older, even though they often have other serious health conditions like kidney disease. It also helps with symptoms in a meaningful way. Efforts are needed to better identify elderly patients with heart failure who could benefit from CRT.

( https://pmc.ncbi.nlm.nih.gov/articles/PMC4605944/ )

Conclusion

Heart health for seniors is a complex entity requiring a combination of physical activity, proper nutrition, stress management, and regular medical care. By understanding age-related cardiovascular changes and adopting preventive measures, seniors can significantly reduce the risk of heart problems and enjoy a high quality of life. With the right lifestyle choices and medical support, a healthy heart is within reach at any age.

What are the real Benefits of Omega-3 fatty acids on Heart Health?

Fri, 17 Jan 2025 12:10:03 GMT

What are the real Benefits of Omega-3 fatty acids for your Heart Health?

Commonly sourced from fish oil and certain plant oils, Omega-3 fatty acids are believed to offer various advantages, including cholesterol management, improved cardiovascular function, and reduced inflammation. But how substantial are these benefits? Is this perception still valid in 2025?

Understanding Omega-3 Fatty Acids

Omega-3 fatty acids are essential fats that the body cannot produce on its own. They are primarily sourced from fatty fish like salmon, mackerel, and sardines, as well as from supplements like fish oil capsules. Fish oil is derived as a byproduct of commercially produced fishmeal, which is made from whole wild-caught fish, bycatch, and fish processing residues to serve as animal feed. In the past, fish oil was considered a waste product of fishmeal production and was often discarded into the ocean or incinerated.

The four main types of Omega-3 fatty acids are:

ALA (alpha-linolenic acid): Found in plant oils such as flaxseed, chia seeds, and walnuts. We won`t discuss this acid in our article.

EPA (eicosapentaenoic acid): Found in fish and fish oil.

IPE (icosapent ethyl): Highly purified EPA ester.

DHA (docosahexaenoic acid): Also sourced from fish and fish oil.

Crude fish oil contains 12% DHA, 70% other and 18% EPA.

A meta-analysis published in 2021, which included 38 trials and nearly 150 000 patients, showed that Omega-3 fatty acids reduce cardiovascular mortality and improving cardiovascular outcomes. Interestingly however, EPA monotherapy showed superior efficacy over EPA+DHA.

(https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(21)00277-7/fulltext)

Omega-3 Heart Benefits: Scientific Evidence Does Omega-3 Reduce Cholesterol?

One of the central claims surrounding Omega-3 is its ability to reduce cholesterol levels. In general terms, cholesterol can be `good` or `bad`. `Good cholesterol` is called HDL (high-density lipoprotein) and `bad cholesterol` is called LDL (low-density lipoprotein). However, the third measurable fatty substance are called Triglycerides. Both high LDL levels and high triglycerides levels are associated with a risk of heart disease.

(https://pubmed.ncbi.nlm.nih.gov/26844337/)

(https://www.sciencedirect.com/science/article/pii/S0735109718348174?via%3Dihub)

The answer to this question is that Omega-3 fatty acids, especially EPA reduce Triglycerides levels, however their effects on cholesterol levels, although extensively studied, are still inconclusive.

NICE concluded the below in it`s 2023 guideline:

1.12.5 Do not offer omega 3 fatty acid compounds to prevent CVD. Icosapent ethyl is an exception to this if used as described in NICE’s technology appraisal guidance on icosapent ethyl with statin therapy for reducing the risk of cardiovascular events in people with raised triglycerides. [2014, amended December 2023]

1.12.6 Tell people that there is no evidence that omega 3 fatty acid compounds help to prevent CVD, except use of icosapent ethyl as described in NICE’s technology appraisal guidance on icosapent ethyl with statin therapy. [2014]

(https://www.nice.org.uk/guidance/ng238/resources/cardiovascular-disease-risk-assessment-and-reduction-including-lipid-modification-pdf-66143902851781)

Therefore in our clinical practice we do not recommend Omega-3 fatty acids as a preventive measure for cardiovascular disease, apart from IPE in patients with high triglycerides as a secondary prevention. Secondary prevention means that someone has already had a heart problem, i.e. a heart attack.

Dr Bart Olechowski: An Experienced NHS and Private Consultant Cardiologist in Hampshire, UK

Dr Bart is a renowned consultant cardiologist, who offers private practice services in Andover, Basingstoke, Winchester, and London. He specialises in the diagnosis and management of cardiovascular conditions, Dr Bart provides comprehensive care for patients experiencing chest pain, palpitations, blackouts, and breathlessness across Hampshire.

Conclusion

The evidence supporting Omega-3 for heart health is not as convincing as initially thought, though not without promise, especially in a form of Icosapent Ethyl. Improving cardiovascular wellness appears to be mediated by reduction in triglycerides levels, which indeed are a risk factor for heart disease. However, the magnitude of these benefits can vary based on individual factors such as baseline risk and underlying past medical history.

For individuals considering Omega-3 supplements, consulting a healthcare provider is essential to ensure appropriate use. Professionals like Dr Bart, with expertise in advanced diagnostic tests and personalised care, can guide patients toward optimal heart health. Ultimately, there are several valuable tools that can help in the fight against cardiovascular disease. The broader lifestyle changes and medical care is something that we would recommend.

Future Perspectives

Research into Omega-3 fatty acids continues to evolve, with new studies exploring their potential in areas such as arrhythmia prevention, heart failure management, and post-cardiac event recovery. As our understanding grows, Omega-3 may play a greater role in personalised medicine and cardiovascular health strategies. However, for now as per NICE recommendations Omega-3 fatty acids would not be recommended in prevention of heart disease.

Top Cardio Exercises for Heart Health

Sat, 28 Dec 2024 11:52:43 GMT

Best Cardio Exercise for Heart Health

Top Cardio Exercises for Heart Health
Not all exercises provide the same benefits for cardiovascular health. Aerobic activities, in particular, stand out as the most effective for improving heart health. However, selecting the "best" cardio exercise depends on personal preference, ability, and age. Here are some of the top cardio exercises backed by scientific research:

1. Walking

Walking is a low-impact and accessible form of aerobic exercise. But how many steps per day are enough to improve longevity?
A study published in JAMA Network Open (2021) provides a clear answer: 7,000 steps a day.

Key findings:

The study followed 2,110 adults (average age 45.2; 51.7% female) over 10.8 years.
Participants taking over 7,000 steps daily had a significantly lower risk of death compared to those taking fewer steps (<7,000).
Only 3.4% of participants (72 individuals) died during the study period.
Step intensity (speed or effort) was not linked to mortality, underscoring the importance of total step count.

2. Cycling

Cycling—whether on the road or stationary—is another excellent cardiovascular exercise. A large study published in the British Medical Journal (2017) explored whether cycling to work could reduce the risk of heart disease and premature death.

Key findings:

The study analyzed data from over 250,000 participants (mean age ~52, 52% female).
Cycling as a mode of commuting was associated with a reduced risk of heart disease, cancer, and overall mortality.
Walking to work also reduced cardiovascular risk, though cycling had broader benefits, including lower risks of cancer and all-cause mortality.

The researchers concluded:
"Cycle commuting was associated with a lower risk of cardiovascular disease, cancer, and all-cause mortality. Initiatives to encourage active commuting could significantly reduce deaths and chronic disease burdens."

https://www.bmj.com/content/357/bmj.j1456

3. Golf

Can playing golf benefit your heart? A study in BMJ Open Sport & Exercise Medicine (2022) says yes. Researchers compared three activities—Nordic walking, a 6 km walk, and an 18-hole golf game—and found golf offered unique cardiovascular benefits.

Key findings:

Golf reduced blood glucose levels more effectively than walking or Nordic walking.
Golf also improved cholesterol profiles, including a significant increase in high-density lipoproteins (HDL) and a reduction in triglycerides.
Despite its lower intensity, the longer duration and energy expenditure of golf provided better cardiovascular outcomes for older adults (mean age ~68).

The authors concluded:
"Acute aerobic exercise improves cardiovascular health in older adults. Despite golf's lower intensity, its extended duration positively impacts glucose metabolism and lipid profiles."

https://bmjopensem.bmj.com/content/9/1/e001474

4. High-Intensity Interval Training (HIIT)

HIIT, characterized by short bursts of intense exercise followed by recovery periods, offers remarkable cardiovascular benefits, even for those with heart disease. A study published in the European Journal of Preventive Cardiology (2022) highlighted its effects on coronary plaque progression.

Key findings:

The study involved 60 individuals with stable coronary artery disease undergoing percutaneous coronary intervention (PCI).
Participants performed two supervised HIIT sessions weekly (85-95% max heart rate) over six months.
The HIIT group saw significant reductions in both percent atheroma volume (p=0.017) and total atheroma volume (p=0.002).

The authors concluded:
"In patients with coronary artery disease, six months of supervised HIIT not only halted but also reversed atheroma progression. This suggests HIIT could be a powerful tool to counteract atherosclerosis after PCI."

https://pubmed.ncbi.nlm.nih.gov/36562212

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Dr Bart, who is a private consultant cardiologist, offers private consultations at several prestigious clinics, including Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke, Spire Clare Park Hospital in Farnham, and a London location. He frequently advises private cardiology patients seeking guidance on the primary prevention of cardiovascular disease and strategies to improve their heart health, including exercise.

Early Signs of Heart Attacks

Sun, 08 Dec 2024 08:18:31 GMT

Early Signs of Heart Attacks

Understanding the Early Signs of a Heart Attack

Recognising the early signs of a heart attack is very important and can be lifesaving. These
signs often start subtly and can be mistaken for less serious conditions. Crucial early signs
include:
1. Chest Discomfort: This is the hallmark symptom of a heart attack. It can manifest as
pressure, squeezing, fullness, or pain in the centre of the chest that lasts more than a
few minutes or goes away and comes back. This can occur either on exertion or
suddenly, out of the blue.
2. Upper Body Discomfort: Pain or discomfort can spread beyond the chest to the
shoulders, arms, back, neck, jaw, or stomach. Often during medical history taking,
doctors ask about the `radiation` of the chest pains and indeed if it spreads to either
jaw or left arm, this can be viewed as a sign of a myocardial infarction.
3. Shortness of Breath: This can occur with or without chest discomfort. It often starts
before the onset of chest pain. Sudden breathlessness can mimic a chest pain and
often accompanies slightly less obvious chest tightness.
4. Cold Sweat: This is not an usual symptom, which patients describe in addition to the
above.
5. Nausea or vomiting: Although it may be a sign also of a stomach or gastrointestinal
pathology, especially nausea can be an early sign of a heart attack.
6. Light-headedness or feeling dizzy: These symptoms may accompany the chest
discomfort or occur independently, particularly in women.
Interesting study was presented at European Heart Congress in 2023. The researchers
demonstrated that patients who correctly recognised their symptoms of a heart attack had
higher chance to receive treatment that opens their arteries and restores blood flow (57.4% vs
47.2%). Additionally, individuals, who recognised symptoms had a lower in-hospital death
rate (1.5%) in comparison to those who did not recognise their symptoms of a myocardial
infarction (6.7%). (https://www.escardio.org/The-ESC/Press-Office/Press-releases/Heart-
attack-victims-who-recognise-symptoms-are-less-likely-to-die-in-hospital)

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Full article `Recognising the Early Signs of a Heart Attack` can be found in the link below:

https://drbart.co.uk/early-signs-of-heart-attack/

Can Outdoor LIGHTS increase Your Risk of High BLOODPRESSURE?

Sun, 03 Nov 2024 17:46:27 GMT

Can Outdoor LIGHTS increase Your Risk of High BLOOD PRESSURE?

A significant link exists between outdoor Light At Night intensity and the risk of Hypertension, according to a study published in Journal of Clinical Hypertension in February 2024.

-Individuals in the highest quartile of outdoor Light At Night exposure had 1.31-fold inreased risk of Hypertension in comparison to the lowest quartile cohort.

- It was a large study, which included over 13k above the age of 45 in China.

- The Authors Concluded: 'The present study demonstrated that high-intensity outdoor Light At Night was associated with an increased prevalence of hypertension among Chinese adults aged 45 years or older. It is important to recognize the need for further investigations to validate and reinforce th ese findings.'

- Link to the article below:

https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jch.14760

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Dr Bart`s private clinics are located in Winchester at Sarum Road Hospital, in Basingstoke at Candover Clinic, in Farnham at Spire Clare Park Hospital and in London. Dr Bart often consultants private cardiology patients, who ask about primary prevention of cardiovascular disease and improving their heart health.

Can AI ALGORITHM help with a Safe Discharge of patients presenting with Suspected HEART ATTACKs?

Sat, 26 Oct 2024 13:02:39 GMT

Can AI ALGORITHM help with a Safe Discharge of patients presenting with Suspected HEART ATTACKs?

-ARTEMIS-POC algorithm can identify more than twice as many patients eligible for Myocardial Infarction direct rule-out as compared to ESC or ACC pathways, while maintaining patients safety, according to a study published in Lancet Digital Health journal in October 2024.

-It was a retrospective study, which included patients from the US and from Australia.

-Over 2.5k individuals were enrolled (42% females, median age of 58 years), prevalance of MI was 6.5%, STEMIs were excluded.

-Safety and outcomes of heart attacks direct rule-out by this algorithm were compared to ACC and ESC 0 h pathways using Point of Care high sensitivity Troponin I levels.

-The safety measure was a composite of heart related death and incidence of a heart attack at 30 days follow up.

The Authors' INTERPRETATION in full: 'The patient-tailored, medical decision support ARTEMIS-POC algorithm applied with a single POC hs-cTnI measurement allows for very rapid, safe, and more efficient direct rule-out of myocardial infarction than guideline-recommended pathways. It has the potential to expedite the safe discharge of low-risk patients from the emergency department including early presenters with symptom onset less than 3 h at the time of admission and might open new opportunities for the triage of patients with suspected myocardial infarction even in ambulatory, preclinical, or geographically isolated care settings.'

- Link to the article below:

https://www.thelancet.com/journals/landig/article/PIIS2589-7500(24)00191-2/fulltext

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Dr Bart regularly consults patient with chest pains in his clinics, which are located in Basingstoke, Farnham, London and Winchester. Early recognition and management are key to preventing more severe complications and improving the quality of life for heart patients. Dr Bart as a private heart specialist always puts the interest of his patients first.

Can Regular HEALTH CHECKUPS prevent Heart Disease?

Sat, 19 Oct 2024 18:29:31 GMT

Regular HEALTH CHECKUPS reduce Cholesterol and Blood Pressure Levels?

Patients, who ALWAYS attended their ANNUAL Health Checkups had lower Systolic Blood Pressure, Fasting Glucose and Total Cholesterol, compared to individuals who only sometimes attended their checkups, according to a study published in Frontiers in Cardiovascular Medicine journal in May 2022.

-It was a large study, which included over 9k participants in China.

-Enrolled individuals were either over 65 years old or had hypertension/diabetes.

- The authors concluded: 'A higher frequency of annual health check participation was associated with lower Systolic Blood Pressure, fasting glucose, and total cholesterol.'

- Link to the article below:

https://pmc.ncbi.nlm.nih.gov/articles/PMC9127134/pdf/fcvm-09-860503.pdf

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Dr Bart Olechowski sees private cardiology patients with chest pains in his clinics, which are located in Winchester at Sarum Road Hospital, in Basingstoke at Candover Clinic, in Farnham at Spire Clare Park Hospital and in Ealing, London on Saturday morning. Heart consultations include diagnoses of high blood pressure, elevated cholesterol levels, angina, heart failure, atrial fibrillation and heart valve disease. His personal assistant, Amy Rossiter can be contacted on 07984 245 550 or via an email pa@drbart.co.uk . Additional blog posts can also be found on our www.drbart.co.uk website, where Dr Bart writes regular blog posts.

Heart Failure Risk Factors.

Sat, 12 Oct 2024 11:54:57 GMT

Heart Failure - Risk Factors with research studies described below.

Heart Failure Risk Factors with research studies described below.

Full article on www.drbart.co.uk/blog

High Blood Pressure (Hypertension): According to a clinical trial published in Circulation, the lifetime risk of developing Congenital Heart Failure doubles in individuals with uncontrolled blood pressure readings of over 160/100. ( https://pubmed.ncbi.nlm.nih.gov/12473553 )

Coronary Artery Disease or Ischaemic Heart Disease: Coronary Artery Disease is the most common form of heart disease and a major contributor to heart failure. It occurs when the coronary arteries become narrowed or blocked due to the build up of plaque made of fatty deposits.

Diabetes : According to a study published in JAMA journal in 1979 there is a clear link between diabetes and risk of developing Congestive Heart Failure. ( https://pubmed.ncbi.nlm.nih.gov/430798/ )

Obesity: According to a study published in the New England Journal of Medicine in 2002, individuals with obesity had a double risk of heart failure as compared to people with normal body mass index.

Smoking: The harmful chemicals in tobacco smoke damage blood vessels, reduce oxygen in the blood, and increase the risk of developing heart diseases such as coronary artery disease and high blood pressure.

Excessive Alcohol Consumption: According to a study published in 2002, in the U.S. chronic misuse of alcohol is the leading cause of a non-ischaemic, dilated cardiomyopathy. ( https://pubmed.ncbi.nlm.nih.gov/12006456/ ) 

Poor Diet: According to a study published in American Journal of Clinical Nutrition, poor dietary choices increase risk of coronary artery disease, which is a well recognised cause of heart failure. ( https://pubmed.ncbi.nlm.nih.gov/11010931/ )

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COFFEE - Friend or Foe of CardioMetabolic Disease?

Sun, 29 Sep 2024 16:38:38 GMT

COFFEE ☕️ - Friend or Foe of CardioMetabolic Disease?

Consumers of 3 cups of COFFEE or 200-300 mg/d of CAFFEINE had the lowest risk of new-onset CardioMetabolic Multimorbidity, according to a study published in the Journal of Clinical Endocrinology and Metabolism in September 2024.

- CardioMetabolic Multimorbidity was defined as at least two of Type 2 Diabetes, Stroke or Coronary Heart Disease.

- It was a huge study, which included over 170k (coffee) and over 180k (coffee and tea) participants from the UK Biobank.

- The authors concluded: 'Habitual coffee or caffeine intake, especially at a moderate level, was associated with a lower risk of new-onset CardioMetabolic Multimorbidity and could play important roles in almost all transition phases of CardioMetabolic Multimorbidity development. Future studies are warranted to validate the implicated metabolic biomarkers underlying the relation between coffee, tea, and caffeine intake and CardioMetabolic Multimorbidity.'

- Link to the article below:

https://academic.oup.com/jcem/advance-article-abstract/doi/10.1210/clinem/dgae552/7754545?redirectedFrom=fulltext

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Dr Bart Olechowski, private heart specialist near you, consults private cardiology patients in Hampshire, UK. Dr Bart has clinics in Winchester at Sarum Road Hospital on Wednesday evening, in Basingstoke at Candover Clinic on Thursday morning, in Farnham at Spire Clare Park Hospital on Friday afternoons and in London on Saturday morning. Dr Bart sees patients with angina, heart failure, atrial fibrillation and heart valve disease. Several heart tests can be arranged in Dr Bart`s clinics including ECGs, Echocardiograms, Holter monitors, Cholesterol checks, Coronary angiograms and 24 hours Blood Pressure monitors. Dr Bart routinely sees patients with chest pains, breathlessness, palpitations, legs swelling, blackouts and dizzy spells. His friendly medical secretary Amy Rossiter can be contacted on 07984 245 550 or via an email pa@drbart.co.uk . Additional blog posts can also be found on https://drbart.co.uk/blog/, where Dr Bart writes weekly blog posts describing heart symptoms and common heart related topics.

Does using a MOBILE PHONE increase Your Risk of Heart Disease?

Thu, 19 Sep 2024 18:58:23 GMT

Does using a MOBILE PHONE regularly increase Your Risk of Heart Disease?

Making at least ONE CALL a WEEK using a CELL PHONE is associated with a higer risk of Heart Disease, according to a study published in the Canadian Journal of Cardiology.

- In comparison to infrequent users, regular users (at least one phone call per week) had a significantly higher risk of CardioVascular Disease (primary outcome - composite of coronary artery disease, stroke, heart failure and atrial fibrillation).

- The above association was especially positive in current smokers and diabetic participants.

- Interestingly, the study also demonstrated that that >5%, >11% and >2% of the above association was mediated by sleep patterns, psychological distress and neuroticism, respectively.

- It was a huge study, which included over 400k participants with mean age 56 years, 56% females and a follow up of over 12 years.

- The authors concluded: 'Weekly mobile phone usage time was positively associated with incident CardioVascular risk, which was partly explained by poor sleep, psychologic distress, and neuroticism.'

- The main limitations of this study were:
- observational data, therefore no cause/effect demonstrated
- other uses of mobile phones, watching and texting not studied

- Link to the article below:

https://onlinecjc.ca/article/S0828-282X(24)00437-9/fulltext
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Dr Bart Olechowski and his team review and consult private cardiology patients in Hampshire, UK. Dr Bart has clinics in Winchester at Sarum Road Hospital on Wednesday evening, in Basingstoke at Candover Clinic on Thursday morning, in Farnham at Spire Clare Park Hospital on Friday afternoons and in London on Saturday morning. During heart consultations a range of diagnoses can be reached, which include angina, heart failure, atrial fibrillation and heart valve disease. Via Dr Bart`s clinics several heart tests can be arranged, which include ECGs, Echocardiograms, Holter monitors, Cholesterol checks, Coronary angiograms and 24 hours Blood Pressure monitors. Dr Bart routinely sees patients with chest pains, breathlessness, palpitations, legs swelling, blackouts and dizzy spells. His personal assistant Amy Rossiter can be contacted on 07984 245 550 or via an email pa@drbart.co.uk . Additional blog posts can also be found on https://drbart.co.uk/blog/ , where Dr Bart writes weekly blog posts based on latest research evidence.

Does it matter WHEN you take your MEDICATION for High Blood Pressure?

Sat, 14 Sep 2024 09:42:42 GMT

Does it matter WHEN you take your MEDICATION for High Blood Pressure?

There was NO difference between MORNING and EVENING administration of Anti-Hypertensive medications in terms of Major Adverse Cardiovascular Events, which included all-cause death, hospitalisation/AE visit for stroke, Acute Coronary Syndrome and Congestive Heart Failure.

- According to two research trials presented at the European Society of Cardiology Congress in London in August this year.

- The BedMed trial enrolled over 3k patients with a median age of 67 years, of whom 56% were women. The above MACE was observed in 9.7% vs 10.3%, not reaching statistical significance of p=0.7).

- Similar conclusions were drawn from the BedMed-Frail trial, which enrolled patients with median age of 88 years.

- The conclusion in the press release was: 'Patients should take their Blood Pressure medication when they are least likely to forget.'

- Link to the ESC press release below. Full study pending publication.

https://www.escardio.org/The-ESC/Press-Office/Press-releases/Evening-vs-morning-dosing-of-blood-pressure-medication-no-differences-seen

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Please let us know what other topics you would like to see here.

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Dr Bart Olechowski, an experienced Consultant Cardiologist, who specialises in Coronary Intervention and is located in Hampshire, UK sees private heart patients regularly. He consults patients with heart symptoms, including chest pains, palpitations, breathlessness, dizzy spells and blackouts in London, Farnham, Basingstoke and Winchester. His Personal Assistance - Amy Rossiter helps patients with their private insurance and makes this journey through healthcare easy and stress free.

Does SAUNA have an impact on Your risk of Heart Attack and Dying?

Fri, 06 Sep 2024 15:04:45 GMT

Does SAUNA bathing have an impact on Your risk of Heart Attack and Dying?

SAUNA reduces risk of Sudden Cardiac Death, fatal Coronary Heart Disease, fatal Cardiovascular Disease and also all-cause death, according to a research article published in 2015 in JAMA Internal Medicine journal.

It was a study conducted in Finland and included 2315 middle-aged (42-60 years) old male participants with a median follow-up of 20.7 years.

Individuals used SAUNA once, 2-3 times or 4-7 times per week, with percentages of:
- Sudden Cardiac Death decreasing 10.1%, 7.8% and 5% respectively.
- Fatal Coronary Heart Disease decreasing 14.9%, 11.5% and 8.5% respectively.
- Fatal Cardiovascular Disease decreasing 22.3%, 16.4%, 12% respectively.
- All- cause mortality decreasing 49.1%, 37.8% and 30.8% respectively.

Similar associations were seen when adjusted for Cardiovascular Risk Factors.

The authors concluded: 'Increased frequency of sauna bathing is associated with a reduced of Sudden Cardiac Death, Coronay Heart Disease, Cardiovascular Disease and all-cause mortality. Further studies are warranted to establish the potential mechanism that links sauna bathing and cardiovascular health.'

Link to the full article below:

https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2130724

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Dr Bart Olechowski and his team review and consult private cardiology patients in Hampshire. Dr Bart has clinics in Winchester at Sarum Road Hospital on Wednesday evening, in Basingstoke at Candover Clinic on Thursday morning, in Farnham at Spire Clare Park Hospital on Friday afternoons and in London on Saturday morning. During heart consultations a range of diagnoses can be reached, which include angina, heart failure, atrial fibrillation and heart valve disease.

What's responsible for OVER 90% of All Heart Attacks?

Thu, 22 Aug 2024 17:25:03 GMT

What's responsible for OVER 90% of All Heart Attacks?

Collectively, these ⬇️ NINE Risk Factors account for 94% of Heart Attacks in Women and 90% of Heart Attacks in Men.

1. Abnormal lipids 2. Smoking 3. Hypertension 4. Abdominal obesity 5. Not enough of fruits and vegetables in daily diet 6. Alcohol in excess 7. Psychosocial factors 8. Diabetes 9. Lack of regular physical activity

According to this research, called INTERHEART study, which was published in Lancet in 2004.

It was a large study, which included over 15k participants and over 14k controls from 52 countries on all inhabited continents.

The authors concluded: '...our study has shown that nine easily measured risk factors are associated with more than 90% of the risk of an acute myocardial infarction in this large global case-controo study. .. modification of currently known risk factors has the potential to prevent most premature cases of myocardial infarction worldwide.'

Link to the article below:

https://www.thelancet.com/article/S0140-6736(04)17018-9/abstract

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Dr Bart Olechowski sees private patients in Winchester, Basingstoke, Farnham and London. As a local heart specialist, he offers a range of heart tests, which include Echocardiograms, ECGs, Holter monitors and blood tests to check cholesterol levels.

Lipoprotein a - Lp(a) and Heart Health.

Fri, 19 Jul 2024 09:34:49 GMT

Lipoprotein a - Lp(a) and Heart Health.

Lipoprotein a - Lp(a) and Heart Health.

Raised levels of Lp(a) are linked to a higher risk of heart events, even if, so called bad cholesterol (LDL), is well controlled.

According to a new study, published in JACC in April 2024, elevated baseline Lp(a) was also linked adverse cardiac events in participants with raised triglycerides already on statins.

In addition, this study also showed that a refined preparation of omega-3 fatty acid EPA, called ICOSAPENT ETHYL - IPE, reduced the first Heart Events in this population.

It was a post hoc data from REDUCE-IT trial and analysed over 7000 patients.

The authors concluded: 'Baseline Lp(a) concentration was prognostic for Major Adverse Cardiovascular Events among participants with elevated triglyceride levels receiving statin therapy. Importantly, IPE consistently reduced MACE across a range of Lp(a) levels, including among those with clinically relevant elevations.

Link to the article below:
https://www.jacc.org/doi/epdf/10.1016/j.jacc.2024.02.016

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Dr Bart Olechowski, private heart specialist, regularly sees private patients with chest pains, breathlessness, blackouts and ankle swelling. Dr Bart has private clinics at Sarum Road Hospital in Winchester, at Candover clinic in Basingstoke and at Clare Park Hospital in Farnham. Tests including blood tests, heart beat monitor and echocardiogram can be arranged via his clinics.

YOGA and Heart Health.

Fri, 12 Jul 2024 16:25:42 GMT

Does YOGA positively influence Your Heart Health?

YOGA and Heart Health.

- According to a study presented at a congress of Heart Failure Association of the ESC in May this year, individuals who had YOGA classes and Medical Therapy experienced improvement in symptoms (NYHA) and in heart function (Ejection fraction).

- Participants' Ejection Fraction in the YOGA + guideline directed medical therapy cohort improved from 41.5% to 44.4%, while guideline directed medical therapy alone caused Ejection fraction to change from 42.3% to 41.6%b(p<0.05)

- In terms of improvement in symptoms (NYHA class), YOGA + medical therapy group experienced improvement to class I (12% to 47%).

- This study analysed 85 patients, with an average age of 45 years, 82% were males. Follow up lasted 52 weeks.

- YOGA classes were once a week at home for 45 minutes.

The full study is awaiting for a publication. Link to the press release below:

https://www.escardio.org/The-ESC/Press-Office/Press-releases/Heart-failure-patients-who-do-yoga-have-stronger-hearts-and-can-be-more-active#:~:text=Lisbon%2C%20Portugal%20–%2012%20May%202024,Society%20of%20Cardiology%20(ESC) .

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Dr Bart Olechowski is a Consultant Cardiologist, who works in the NHS but also sees private cardiology patients with chest pains, breathlessness, palpitations, legs swelling and blackouts in private hospitals. He has regular clinics at Candover Clinic in Basingstoke, Spire Clare Park Hospital in Farnham, Sarum Road Hospital in Winchester, and Luxmedica clinic in London. Via Dr Bart`s clinics several heart tests can be arranged, which include ECGs, Echocardiograms, Holter monitors, Cholesterol checks, Coronary angiograms and 24 hours Blood Pressure monitors.

Napping and Heart Health.

Fri, 05 Jul 2024 08:30:34 GMT

Does NAPPING have a positive effect on Your Heart Health?

According to a study published in 2019 in Heart Journal, it's only true if you NAP �� once or twice per week.

-Napping 1-2 times per week was associated with lower risk of CardioVascular events, as compared to participants who did not nap at all.

-Interestingly, no similar association was found in individuals who nap more often.

-Also there was no link between duration of napping and CardioVascular events.

-It was a large study with over 3k Swiss participants and over 5 years follow up.

-The authors concluded: 'Subjects who nap once or twice a per week have a lower risk of incident CVD events, while no association was found for more frequent napping or napping duration. Nap frequency may help explain the discrepant findings regarding the association between napping and CVD events.'

-Link to the article below:

https://heart.bmj.com/content/105/23/1793

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Private Consultant Cardiologist, Dr Bart Olechowski consultants private cardiology patients with chest pains, breathlessness, palpitations, legs swelling and blackouts. He has regular clinics at Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke, Spire Clare Park Hospital in Farnham and Luxmedica clinic in London. Dr Bart`s clinics offer a range of cardiology investigations including ECGs, Echocardiograms, Holter monitors, Cholesterol checks, Coronary angiograms and 24 hours Blood Pressure monitors.

Owning a Dog and Heart Health.

Fri, 28 Jun 2024 18:20:24 GMT

Does owning a DOG have an impact on Your HEART Health?

In single- and multi-person families, owning a god was linked to Lower Risk of Death and CardioVascular Mortality, according to a study published in Scientific Reports journal in 2017.

Keeping Hunting Breed DOGS as pets was shown to be associated with the lowest risk of CardioVascular Disease.

Owning a purebred breeds was linked to a lower risk of all-cause death.

It was a register, prospective cohort study performed in Sweden, with over 3 mln people screened, of whom 13.1% owned a dog.

The authors concluded: 'In conclusion, in a nationwide population based study with 12 years of follow-up, we show that dog ownership is associated with a lower risk of cardiovascular disease in single households and with a reduced risk of cardiovascular and all-cause death in the general population.'

Link to the article below:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5693989/pdf/41598_2017_Article_16118.pdf

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Dr Bart Olechowski - Consultant Interventional Cardiologist, Private Cardiology Clinic. Dr Bart sees private cardiology patients at Sarum Road Hospital in Winchester, Candover Clinic in Basingstoke, Spire Clare Park Hospital in Farnham and Luxmedica clinic in London. Dr Bart is a heart specialist, who treats coronary heart disease such as Angina and Heart attacks. Dr Bart is also an expert in diagnosis and treatment of hypertension, heart failure, atrial fibrillation, and valvular heart disease. Dr Bart`s consultations start with a history and thorough understanding of your needs and concerns. He sees patients with chest pains, breathlessness, palpitations, legs swelling and blackouts.

Psychosocial STRESSors AT WORK and Heart Health.

Thu, 20 Jun 2024 16:22:40 GMT

What's the effect of Psychosocial Stressors at Work on Heart Health?

Exposure to Psychosocial STRESSors AT WORK was associated with a Higher RISK of Coronary Heart Disease, according to a study published in 2023 in Circulation: Cardiovascular Quality and Outcomes.

Psychosocial stressors included job strain and effort-reward imbalance.

Coronary Heart Disease definition included heart attacks, angina, acute and chronic coronary syndromes, coronary stenting/angioplasty and coronary artery bypass.

Over 6k white-collar employees (3347 women and 3118 men) with no previous heart problems were followed up between 2000 and 2018, mean age of 45.3.

In men exposure to one of the above STRESSors caused 49% increase of an adjusted risk of Coronary Heart Disease, exposure to both 103% risk increase. In women results were inconclusive.

Stress at work was assessed using questionnaires.

The authors concluded: 'In this prospective cohort study, men exposed to job strain or effort-reward imbalance, separately and in combination, were at increased risk of Coronary Heart Disease. Early interventions on these psychosocial at work in men may be effective prevention strategies to reduce Coronary Heart Disease burden. Among women, further investigation is required.'

Link to the article below:

https://www.ahajournals.org/doi/pdf/10.1161/CIRCOUTCOMES.122.009700#:~:text=Psychosocial%20stressors%20at%20work%2C%20like,on%20CHD%20risk%20is%20scarce

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Consultant Interventional Cardiologist, Dr Bart Olechowski, has private cardiology clinics in Winchester, Farnham and Basingstoke. Dr Bart consultants private patients with chest pains, palpitations, breathlessness, blackouts and fluid retention. He performs private treatments and investigations, which include heart scans and heart monitors.

The effect of SALT Substitutes on Heart Health.

Thu, 13 Jun 2024 15:43:55 GMT

What is the effect of SALT Substitutes on Heart Health?

The effect of SALT Substitutes on Heart Health.

1. Recently (April 2024) published meta-analysis showed that Salt Substitutes:
- may reduce risk of all-cause and cardiovascular mortality (low certainty)
- may cause slight reduction in Major Adverse Cardiovascular Events (very low certainty)

2. This data included 16 randomised controlled trials. Of which 8 reported mortality, major adverse cardiovascular events and adverse events at 6 months or more. 7 out of 8 were done in China or Taiwan and included participants with a mean age of 62 years old.

3. The authors concluded: 'Salt substitution may reduce all-cause or cardiovascular mortality, but the evidence for reducing cardiovascular events and for not increasing serious adverse events is uncertain, particularly for a Western population. The certainty if evidence is higher among populations at higher cardiovascular risk and/or following a Chinese diet.'

Link to the article below:

https://www.acpjournals.org/doi/10.7326/M23-2626

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Dr Bart Olechowski cardiology consultations and investigations at private hospitals - Sarum Road Hospital in Winchester, Candover clinic in Basingstoke and Clare Park Hospital in Farnham.

Can Push-Ups capacity predict a risk of Heart Disease?

Mon, 10 Jun 2024 10:22:58 GMT

Does the amount of PUSH-UPs predict a risk of Heart Disease?

- The answer is YES, according to an article published in 2019 in the JAMA Network Open journal.

- Participants who were able to complete > 40 PUSH-UPs had lower risk of Heart ��Disease as compared to individuals completing < 10 PUSH-UPs.

- This study included 1104 male fire fighters with a mean age of 39.6 years and BMI of 28.7. The follow up lasted 10 years.

- The authors concluded: 'The findings suggest that higher baseline push-up capacity is associated with a lower incidence of CardioVascular events. Although larger studies in more diverse cohorts are needed, push-up capacity may be a simple, no-cost measure to estimate functional status.'

- Link to the article below:

https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2724778

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Dr Bart Olechowski, who consultants patients at private hospitals in Winchester (Sarum Road Hospital), Basingstoke (Candover clinic) and Farnham (Clare Park Hospital) is an enthusiast of healthy and active lifestyle. He offers private tests and treatments including coronary angiography, stents, heart beat and blood pressure monitoring in Hampshire.

Viewing WATER and Blood Pressure/Heart Rate readings

Sat, 01 Jun 2024 16:42:30 GMT

Does VIEWING WATER have an impact on your Blood Pressure and Heart Rate?

The answer is YES, according to an article published in 2022 in the Journal of Environmental Psychology.

- This publication included two separate studies.

- First study included 32 participants looking at a swimming pool or watching a tree or a sign across a street. Viewing water for 1 minute and 40 seconds decreased blood pressure (vs tree and sign) and heart rate (vs sign).

- Second study enrolled 73 individuals who were viewing water in a lake or adjacent ground. Participants reported subjective relaxation and on average lower blood pressure and heart rate were recorded.

- The authors concluded: 'Together, these findings indicate that viewing water can affect autonomic tone in a way that might account for the subjective rating of relaxation.'

- Link to the article below:

https://www.sciencedirect.com/science/article/pii/S0272494422000391

Dr Bart Olechowski, a private heart specialist in Basingstoke, Winchester and Farnham sees private cardiology patients with a number of heart conditions. Patients with symptoms of chest pains, palpitations, lack of breath and blackouts present to one of our private clinics at Sarum Road Hospital, at Candover Clinic or at Clare Park Hospital. We are able to perform blood pressure monitors, Holters and Echocardiograms during one visit.

Interrupting DEEP SLEEP and Risk of Heart Disease.

Fri, 24 May 2024 16:40:43 GMT

How does interrupting Deep Sleep affect Your Heart Health?

Lower Delta Wave entropy while asleep was linked to higher risk of Ischaemic Heart Disease, CardioVascular Disease and CardioVascular Mortality, according to a study published in April 2024 JACC.

-Delta Wave is a characteristic of Deep Sleep and Sleep Quality.

-It was a large study of over 6k participants, with a follow up of over 10 years.

-The authors concluded: 'The results suggest that delta wave activity disruption during sleep may be a useful metric to identify those at increased risk of CardioVascular Disease and CardioVascular Mortality.'

-Link to the article below:
https://www.jacc.org/doi/epdf/10.1016/j.jacc.2024.02.040

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Dr Bart Olechowski, private heart specialist, sees private cardiology patients at the following locations:

- Sarum Road Hospital in Winchester

- Candover Clinic in Basingstoke

- Clare Park Hospital in Farnham

WHEN to EXERCISE if You have high Body Mass Index?

Sat, 11 May 2024 13:00:57 GMT

WHEN to EXERCISE if You have high Body Mass Index?

For people, who have BMI >30, it's best to EXERCISE in the EVENING, according to a study published in Diabetes Care journal in April 2024.

Individuals, who exercised between 6pm and midnight had the lowest risk of mortality, CardioVascular Disease and Microvascular Disease.

It was a large study of nearly 30k participants, with a mean age of 62.2 years and a follow up of nearly 8 years.

The exercise was defined as aerobic moderate to vigorous physical activity (MVPA).

The authors concluded: 'Aerobic MVPA bouts undertaken in the evening were associated with the lowest risk of mortality, CardioVascular Disease, and MicroVascular Disease. Timing of physical activity may play a role in the future of obesity and Type 2 Diabetes management.'

Link to the article below:

https://diabetesjournals.org/care/article/47/5/890/154403/Timing-of-Moderate-to-Vigorous-Physical-Activity

Dr Bart Olechowski, private heart specialist sees private patients with chest pains, breathlessness, palpitations, raised cholesterol levels and high blood pressure at the following locations: Sarum Road Hospital in Winchester, Candover Clinic at Basingstoke and Clare Park Hospital in Farnham.

Feelings of anger disrupt endothelial function, which may raise the risk of heart disease.

Sun, 05 May 2024 15:10:30 GMT

Does feeling ANGRY cause Heart Disease ?

Feelings of ANGER disrupt ENDOTHELIAL Function, according to a study published in May 2024 in the Journal of the American Heart Association.

Available data suggest that ENDOTHELIAL Dysfunction is responsible for an early atherosclerotic process and development of CardioVascular Disease.

280 healthy individuals were exposed to anger, anxiety, depressed mood recall tasks and compared to an emotionally neutral conditions.

There was a statistically significant difference in ENDOTHELIAL functions between the ANGER vs neutral groups.

There was no change between anxiety and sadness vs neutral groups.

The authors concluded: 'In this randomised controlled experimental study, a brief provocation of anger adversely affected endothelial cell health by impairing endothelium-dependent vasodilation.'

Link to the article below:

https://www.ahajournals.org/doi/pdf/10.1161/JAHA.123.032698?download=true

Chest Pains in Patients with Long-COVID Syndrome

Fri, 26 Apr 2024 13:52:18 GMT

What is the reason for Chest Pains in Patients with Long-COVID Syndrome?

Long-COVID Syndrome, refers to symptoms that persist or emerge after the acute phase of COVID-19 infection has resolved. Among these lingering symptoms, chest pains stand out as a particularly concerning and discomforting manifestation. COVID-19-induced endothelial dysfunction may play a pivotal role in the pathogenesis of long COVID chest pains. Endothelial cells line the inner surface of blood vessels, regulating vascular tone, inflammation, and coagulation. SARS-CoV-2 can directly infect endothelial cells, triggering an inflammatory response and disrupting vascular homeostasis. This endothelial dysfunction may promote the formation of microthrombi, impair coronary perfusion, and precipitate myocardial ischemia, culminating in angina-like chest pains.

According to a recent Spanish study, published as a Research Letter in JACC: Cardiovascular Interventions INOCA (Ischaemia with NonObstructive Coronary Arteries) is responsible for chest pains in a proportion of Long-COVID Syndrome patients.

The researchers studied 20 patients with suspected INOCA and chest pains, which occured after documented COVID-19 infection. The participants had a mean age of 56 and 30% were men.
Interestingly, the symptoms of chest pains appeared 31 days (median) after the COVID infection confirmation. In the end, 80% (16 participants) were diagnosed with INOCA. The patients were treated with different combinations of BBlockers, Ca channel blockers, Nitrates, statins, ACE/ARBs and healthy lifestyles recommendations. At a follow up of over 200 days, angina frequency and stability significantly improved.

Link to the article below:
https://www.jacc.org/doi/10.1016/j.jcin.2024.01.072

Dr Bart Olechowski, private consultant cardiologist, located in Winchester, Basingstoke and Farnham sees patients with chest pains and possible anginal symptoms every Wednesday, Thursday and Friday.

Effect of E-CIGARETTEs on Vascular Endothelial Function.

Sat, 20 Apr 2024 19:12:40 GMT

What's the effect of E-CIGARETTEs on Vascular Endothelial Function?

Electronic cigarettes, or e-cigarettes, have surged in popularity in recent years as an alternative to traditional tobacco smoking. While they are often marketed as a safer alternative, their long-term health effects remain a subject of debate and ongoing research. One area of concern is the potential impact of e-cigarettes on the heart.

According to a meta-analysis published in European Journal of Preventive Cardiology in March 2023, they:
* increase pulse wave velocity
* increase heart rated corrected augmentation index
* have no effect on flow-mediated dilation.

The above was compared to vaping without nicotine and tobacco.

It was a study, which included overall 8 trials and 372 individuals.

The authors concluded: 'In summary, evidence from our pooled analyses indicated that acute inhalation of e-cigarettes leads to negative changes in vascular endothelial function. E-cigarettes cannot be used as an alternative to public health strategies for tobacco-control and should not be considered cardiovascular safety products. More future research should be conducted to verify our findings.'

Link to the article below:

https://pubmed.ncbi.nlm.nih.gov/36316290/

Snoring and high Blood Pressure.

Sun, 07 Apr 2024 10:02:15 GMT

Snoring and high Blood Pressure.

The Link Between Snoring and Hypertension.

Recent research has shed light on the connection between snoring and hypertension, prompting concern among medical professionals. Dr Bart Olechowski, cardiology consultant at Winchester Private Cardiology Clinic at Sarum Road Hospital and Candover Clinic in Basingstoke, emphasize the significance of understanding this relationship for better cardiovascular health.

Hypertension, or high blood pressure, often asymptomatic yet associated with severe health complications, including heart disease, stroke, and kidney failure.

However, despite growing awareness of the link between snoring and hypertension, many individuals remain undiagnosed and untreated . One of the key diagnostic tools in evaluating the relationship between snoring and hypertension is 24-hour blood pressure monitoring. This method allows for the detection of nocturnal blood pressure fluctuations, which may be exacerbated in individuals with Obstructive Sleep Apnoea.

Lifestyle modifications, such as weight loss, regular exercise, and avoidance of alcohol and sedatives before bedtime, play a pivotal role in improving sleep quality and reducing snoring severity.

A study published in February 2024 in NPJ Digital Medicine showed that a higher proportion of SNORING time was linked to 1.9-fold increase in uncontrolled HYPERTENSION. This was an independent finding, regardless of Sleep Apnoea. It was a large study, which included over 12k participants, with mean age of 50 years, of whom 12% were women. Individuals, who snored frequently and regularly had and increase of 3 mmHg (systolic) and 4 mmHg (diastolic) in blood pressure as compared to participants, who snored infrequently. This was independent of age, BMI, gender and apnoea-hypopnea index.

The authors concluded: 'In summary, long-term nightly snoring assessments indicate that snoring is highly prevalent in the adult community and is associated with a ~20 to 80% increase in hypertension prevalence, independent of Obstructive Sleep Apnoea severity. High hypertension prevalence was also observed for people with a high proportion of the night spent snoring, even without sleep apnoea.'

Link to the article below:
https://www.nature.com/articles/s41746-024-01026-7

Cardiovascular Wellness Among Women

Thu, 21 Mar 2024 17:13:03 GMT

Cardiovascular Wellness Among Women

Link to press release: https://www.hampshirechronicle.co.uk/news/24141757.winchester-doctor-issues-warning-womens-heart-health/

Diagnosing cardiac conditions in women.

Women face unique challenges in the diagnosis, recognition, and treatment of cardiac conditions. According to the British Heart Foundation, in the United Kingdom approximately 100 female patients are admitted to hospitals with a heart attack every day and they have 50% higher chance than men of being initially misdiagnosed. There are several gender-specific issues that contribute to this.

Firstly, there is a significant underrepresentation of women in clinical trials and research studies focused on heart problems. In the past, the majority of cardiovascular trials have predominantly included male individuals. This led to a limited understanding of how heart conditions and symptoms are perceived by women.

Secondly, cardiac symptoms tend to manifest differently in female population and are often described as atypical presentation. The well known symptoms of chest pain, burning or tightness may not be as prominent in Women as in men. Female patients often present with more subtle symptoms such as breathlessness, fatigue, nausea or even widespread ache.

Finally, hormonal fluctuations, particularly during menopause can also affect female patients` heart health.

Understanding and addressing these unique symptoms and risk factors are crucial for accurate diagnosis and implementation of effective treatment strategies.

Differences in recognising heart issues in women in comparison to men.

Societal circumstances play a role in the challenges women face in diagnosing cardiac conditions. There is a historical stereotype, that heart disease is predominantly a "man's disease". This misconception can lead healthcare providers to downplay or even to overlook certain symptoms in female patients. This mistaken belief, coupled with a lack of awareness among women themselves, can unfortunately result in delayed medical attention.

Symptoms that women need to look out for.

Despite often an atypical presentation, women need to be aware of both classic and female specific symptoms of heart conditions, to ensure early diagnosis and intervention. The classical symptoms of heart problems include: chest pains, lack of breath, palpitations, blackouts, dizzy spells and legs swelling. Women, however in addition to the above, may experience more subtle signs, such as unexplained fatigue, sweating, nausea and non specific aches in jaw, neck, back or even upper abdomen. In particular, women with certain risk factors, such as diabetes, hypertension, or a family history of heart disease, should be aware of any unusual, often new to them, physical sensations.

Awareness of heart symptoms in women.

Due to the fact, that the typical symptoms of heart problems are not so obvious in women they can go unnoticed or even unintentionally ignored. However, the underlying pathological process may still exist, therefore the misdiagnosis or delayed diagnosis can put women at a higher risk of short and long term complications.

Fostering public consciousness through heightened awareness initiatives

Currently, with widespread use of education and information, raising awareness plays a very important role. As described above symptoms in female patients may differ greatly from symptoms in the male population and knowing when to get help is crucial.

To address these issues further, we need to conduct more gender-specific research, increase awareness among healthcare professionals, and enhanced education for both women and the medical community. By acknowledging and addressing these challenges, we can work towards a healthcare system that is more attuned to the distinct needs of women in the diagnosis and treatment of heart problems.

Guidance for women, who may be experiencing heart problems.

Seeking medical advice is always the best option if patients are worried or unsure. Often a clinical consultation with a cardiologist can, either lead to a diagnosis and treatment, or even better full reassurance and peace of mind.

What`s more, considering the variety of symptoms that female patients can experience, women should also trust their instincts and seek medical attention if something feels different. As majority of us currently aware, maintaining a healthy, active lifestyle with a balanced diet and exercise are also essential components of heart disease prevention. Finally, regular health check-ups, monitoring of blood pressure and cholesterol levels are important too.

Is SKIPPING MEALS good for Your HEART?

Thu, 11 Jan 2024 18:34:52 GMT

Is SKIPPING MEALS good for Your HEART?

- Eating Your FIRST Meal later than 9am and LAST Meal later than 9pm was linked to higher risk of CARDIOVASCULAR, disease, according to the study above, published in December 2023 in Nature communications journal.

- The above timings were compared to having the FIRST Meal earlier than 8am and the LAST Meal earlier than 8pm.

- This French study included 103,389 individuals, with mean age of 42.6 years, out if which 79% were females.

- The participants were followed up for a median of 7.2 years and 2036 incidents of CardioVascular disease were observed.

- Delaying FIRST Meal of the day was linked to higher risk for overall CardioVascular disease, especially in female participants. (HR, 1.06; 95% CI, 1.01-1.12; p=0.02)

- Interestingly, delaying the LAST meal by each additional hour was associated with an 8% increased risk of CerebroVascular disease (HR=1.08, p=0.02).

- More details in the full article below ⬇️:

https://www.nature.com/articles/s41467-023-43444-3.pdf

- The Authors concluded:
'Our results suggest potential benefit of adopting earlier eating timing patterns, and coupling a longer nighttime fasting period with an early last meal, rather than breakfast skipping, in CVD prevention'.

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Title: "Fueling Your Heart: The Crucial Link Between Eating Healthy and Cardiovascular Health"

Introduction:

In an era where sedentary lifestyles and processed foods dominate our daily routines, maintaining cardiovascular health has become a paramount concern. A well-balanced diet not only plays a pivotal role in preventing chronic diseases but also serves as a cornerstone for heart health. In this pursuit, individuals often seek guidance from cardiology specialists, such as Dr Olechowski, a private cardiologist with a notable presence in Winchester and Basingstoke.

The Foundation of Heart Health: A Nutrient-Rich Diet

The heart, a tirelessly beating muscle, relies heavily on the nutrients derived from the food we consume. A diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats contributes significantly to the prevention of cardiovascular diseases. Dr Bart Olechowski emphasizes the importance of incorporating a diverse range of nutrients to support heart function. Fresh produce and whole grains provide essential vitamins, minerals, and fiber,

contributing to lower cholesterol levels and optimal blood pressure.

Navigating Dietary Pitfalls: The Role of Processed Foods

In our fast-paced lives, processed foods often find their way into our meals, bringing with them excessive amounts of salt, sugar, and unhealthy fats. Dr Olechowski, as a private heart specialist, underscores the adverse effects of these dietary choices on cardiovascular health. Excessive salt intake can elevate blood pressure, while high sugar and unhealthy fats contribute to obesity and insulin resistance. Adopting a mindful approach to food choices, with a focus on whole, unprocessed foods, can significantly reduce the risk of heart-related complications.

Beyond Food: The Importance of Lifestyle Choices

While a nutrient-rich diet is fundamental, Dr Olechowski highlights the significance of holistic lifestyle choices. Regular physical activity, stress management, and sufficient sleep complement a healthy diet in maintaining cardiovascular health. Engaging in regular exercise not only aids in weight management but also strengthens the heart and improves blood circulation. Dr Olechowski's comprehensive approach at Sarum Road Hospital in Winchester encompasses both dietary and lifestyle interventions, fostering a holistic perspective on heart health.

Conclusion: Nurturing Heart Health Through Informed Choices

The connection between eating healthy and cardiovascular well-being cannot be overstated. As a private heart specialist at Sarum Road Hospital in Winchester and a Cardiology Consultant at Candover Clinic in Basingstoke, his expertise extends beyond traditional medical interventions, encompassing personalized dietary recommendations and a holistic approach to heart health.

Coffee and Good Health: The Heart-warming Benefits of Coffee.

Mon, 11 Dec 2023 12:34:04 GMT

Coffee and Good Health: The Heart-warming Benefits of Coffee

Introduction:

In the pursuit of a healthy lifestyle, many turn to dietary choices that not only tantalize the taste buds but also promote overall well-being. One such elixir that has captured the attention of health enthusiasts is coffee. Beyond its reputation as a beloved beverage, recent studies have shed light on the potential cardiovascular benefits of coffee consumption. In this exploration, we delve into the heartwarming relationship between coffee and heart health, drawing insights from a Consultant Cardiologist, Dr Bart Olechowski, who practices at Sarum Road Hospital in Winchester and at Candover Clinic in Basingstoke .

Main Text:

Coffee, a ubiquitous presence in households and cafes alike, has long been celebrated for its stimulating properties. However, it is the lesser-known cardiovascular benefits that have intrigued medical professionals. As an experienced Private Consultant Cardiologist, Dr Olechowski has taken a keen interest in understanding the impact of coffee on heart health. Recent studies have suggested a potential link between coffee consumption and a reduced risk of cardiovascular diseases. The key lies in the rich antioxidant content of coffee, which may contribute to the protection of the delicate cardiovascular system. Antioxidants play a crucial role in neutralizing harmful free radicals, reducing inflammation, and supporting overall heart health.

Dr Bart Olechowski, recognized for his expertise in cardiology, emphasizes the importance of moderation when it comes to coffee consumption. While the antioxidants in coffee show promise in supporting heart health, excessive caffeine intake may have adverse effects. Striking the right balance is paramount, and consulting with a knowledgeable cardiologist can provide personalized insights tailored to individual health profiles.

Patients seeking private cardiology consultations in Winchester are fortunate to have access to Dr Bart`s expertise at Sarum Road Hospital. His private cardiology practice in Basingstoke, situated at Candover Clinic, serves patients looking to prioritize heart health through comprehensive and personalized care. As we explore the potential benefits of coffee, it's essential to acknowledge the multifaceted nature of cardiovascular health. Lifestyle choices, including diet, exercise, and stress management, all play pivotal roles in maintaining a healthy heart. Coffee, when incorporated into a well-rounded and balanced lifestyle, can emerge as a delightful addition to the repertoire of heart-healthy habits.

Conclusions:

In the realm of heart health, the association between coffee and cardiovascular well-being offers a compelling narrative. For patients seeking private cardiology consultations in Winchester, Dr Bart`s presence at Sarum Road Hospital serves as a reassuring beacon of expertise. He consultants patients in Winchester every Wednesday evening, where heart scans for shortness of breath and heart beat monitors for palpitations can be performed. Likewise, his private cardiology practice in Basingstoke, nestled within Candover Clinic, provides a platform for personalized care that acknowledges the unique needs and concerns of each patient. In Basinsgstoke, Dr Olechowski performs also coronary angiograms and stenting procedures for chest pains and heart attacks.

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Above is an abstract of a study, which raised a question: Can COFFEE ☕️ increase Your risk of ATRIAL FIBRILLATION?

And the answer is, NO according to this meta-analysis, which was published in Frontiers in Cardiovascular Medicine in 2022.

It showed that drinking COFFEE ☕️ had a trend toward decreasing the risk of AFib in a dose-relevant manner.

The link to the article below:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9299433/

Can eating TOMATOES help to reduce Your BLOOD PRESSURE?

Fri, 01 Dec 2023 17:56:33 GMT

Can eating TOMATOES help to reduce Your BLOOD PRESSURE ?

Can eating TOMATOES �� help to reduce Your BLOOD PRESSURE ?

- YES, according to the study above, which was published in European Journal of Preventive Cardiology in November 2023.

- It was a large prospective study, which included over 7000 individuals, of whom over 80% had a diagnosis of HIGH BLOOD PRESSURE.

- Study participants were grouped into 4 different categories depending on the amount of tomatoes eaten.

- The risk of HIGH BLOOD PRESSURE was lower with >110g/day consumption of Tomatoes as compared to <44g/day.

- Of note 110 grams of Tomatoes is 10 small tomatoes, 2 average Roma tomatoes or 1 average Beefsteak tomato.

- The authors concluded: 'Tomato consumption, including tomato-based products, is beneficial in preventing and managing hypertension. Higher tomato intake reduces hypertension risk by 36%, and moderate consumption lowers blood pressure, especially grade 1 hypertension'.

Link to the full article below ⬇️:
https://academic.oup.com/eurjpc/advance-article/doi/10.1093/eurjpc/zwad363/7450162?login=true

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�� Private Cardiology Consultations every Wednesday evening at Sarum Road Hospital in Winchester. Dr Olechowski performs Echocardiogram, Heart beat monitors, Cardioversions and 24 hours Blood pressure monitors.

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Title: The Heart's Harmony: Unlocking Cardiovascular Wellness through a Healthy Diet

Introduction:

In the realm of cardiovascular health, the saying "you are what you eat" holds profound significance. The intricate dance between dietary choices and the well-being of our heart is a topic that has captured the attention of medical experts like Dr Bart Olechowski, a private

cardiologist based in Winchester and Basingstoke, Hampshire.

Main Text:

Understanding the Link:

The human heart, a marvel of engineering, is susceptible to a range of issues, from chest pain and palpitations to breathlessness. Dr Bart, has often emphasized the fundamental link between diet and cardiovascular health. A diet rich in nutrients, antioxidants, and fiber contributes significantly to maintaining optimal blood pressure, cholesterol levels, and overall heart function.

The Impact of Nutrient-Rich Foods:

A diet abundant in fruits, vegetables, whole grains, and lean proteins forms the cornerstone of cardiovascular well-being. These nutrient-dense foods provide essential vitamins and minerals, fostering a robust immune system and reducing inflammation—a key player in cardiovascular

diseases. Dr Olechowski underscores the significance of Omega-3 fatty acids found in fatty fish, nuts, and seeds, which have been shown to reduce the risk of heart disease.

Balancing Act:

Maintaining a healthy balance between macronutrients—proteins, fats, and carbohydrates—is crucial. Dr Bart often advises patients to opt for complex carbohydrates, such as whole grains, over refined sugars. This not only helps in weight management but also stabilizes blood sugar levels, reducing the risk of diabetes—a significant contributor to cardiovascular issues.

The Sodium Conundrum:

Excessive sodium intake is a known culprit in the development of hypertension, a major risk factor for heart disease. Dr Olechowski advocates for a mindful approach to salt consumption, urging individuals to choose fresh, whole foods over processed options.

Elevating Heart Health with Physical Activity:

A healthy diet and regular physical activity form a synergistic alliance in the pursuit of cardiovascular well-being. Dr Bart highlights the role of exercise in maintaining a healthy weight, improving blood circulation, and strengthening the heart muscle. When coupled with a nutrient-rich diet, physical activity becomes a formidable ally against cardiovascular diseases.

Conclusions:

In Winchester (Sarum Road Hospital) and Basingstoke (Candover Clinic), where Dr Olechowski has his private practice, the message is clear—a healthy diet is a powerful prescription for cardiovascular wellness. The amalgamation of nutrient-rich foods, balanced macronutrients, and mindful sodium intake creates a symphony of benefits for the heart. As a private cardiologist, he is a first-hand witness of the transformative impact of lifestyle choices on patients' cardiovascular health.

Understanding the Hidden Story of a Heart Attack: A simple Guide to Myocardial Infarction

Fri, 24 Nov 2023 17:52:55 GMT

Understanding the Hidden Story of a Heart Attack: A simple Guide to Myocardial Infarction

Title: Understanding the Hidden Story of a Heart Attack: A simple Guide to Myocardial Infarction

Introduction:

When it comes to matters of the heart, it's not just about love and emotions—it's also about the intricate dance of biology that keeps this vital organ ticking. One significant event that can disrupt this rhythm is a myocardial infarction, commonly known as a heart attack. In this article, we'll take a stroll through the pathophysiology of a heart attack, unraveling the mystery behind this potentially life-changing event. To guide us on this journey, we'll occasionally tap into the expertise of Dr. Olechowski, a private cardiologist with a wealth of experience, who often sees patients in Winchester at Sarum Road Hospital and at Candover in Basingstoke.

Main Text:

Imagine your heart as a powerful pump, tirelessly working to circulate blood throughout your body. This blood carries essential oxygen and nutrients, ensuring that every cell receives the sustenance it needs. However, just like any intricate machine, the heart can face malfunctions, and one such malfunction is a myocardial infarction.

At the core of a heart attack lies a blocked coronary artery. These arteries are the highways that deliver oxygen-rich blood to the heart muscle. When one of these arteries becomes obstructed, it's like a roadblock preventing the flow of traffic. The culprit behind this blockade is often a blood clot, which forms at the site of a ruptured cholesterol plaque.

To understand this, think of your arteries as pipelines transporting blood. Over time, these pipelines can develop deposits, much like the gunk that accumulates in a clogged drain. These deposits, composed of cholesterol and other substances, can rupture, triggering a series of events that lead to clot formation.

As the clot grows, it can completely block the artery, cutting off the oxygen supply to a portion of the heart muscle. This is where the term "infarction" comes into play, indicating tissue death due to lack of blood flow. The affected part of the heart is deprived of oxygen, and if blood flow isn't restored promptly, permanent damage can occur.

Dr Olechowski sheds light on the urgency of recognizing the symptoms. "Time is of the essence when it comes to a heart attack. If you experience chest pain, shortness of breath, or discomfort in your upper body, seeking medical attention promptly can make all the difference."

In response to the reduced blood flow, the heart muscle may start to release certain enzymes into the bloodstream. These enzymes, such as troponin, serve as biochemical markers of heart muscle damage. Cardiologists like Dr Bart use these markers to assess the extent of injury and formulate a treatment plan tailored to the patient's needs.

Conclusions:

Understanding the pathophysiology of a myocardial infarction is like deciphering a complex narrative written in the language of the heart. As we've explored, a heart attack is not a sudden, random event; it's a consequence of a series of events that unfold in the cardiovascular system. Recognizing the signs and seeking prompt medical attention can be the turning point between a full recovery and lasting damage.

Dr Olechowski emphasizes the importance of proactive heart health. "Prevention is key. Regular check-ups, a healthy lifestyle, and managing risk factors like high blood pressure and cholesterol can significantly reduce the likelihood of a heart attack."

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For medical professionals only, there are now Four STAGES of an Acute Heart Attack, which are described in the article above, according to the Canadian Cardiovascular Society (CCS), which also classified Angina in the past into 3 categories.

Stage 1: Aborted Myocardial Infarction (zero or minimal myocardial necrosis 'death of heart cells').

Stage 2: Myocardial infarction with significant cardiomyocyte necrosis but without microvascular injury.

Stage 3: So called 'No-reflow', death of heart muscle cells and microvascular obstruction. Every interventionist knows what 'no reflow' means and how difficult it is to treat it.

Stage 4: Death of heart cells and microvascular necrosis causing secondary reperfusion haemorrhage.

Link to full article below ⬇️:

https://onlinecjc.ca/article/S0828-282X(23)01735-X/fulltext

Hopefully this classification and recognising patients in particular category will lead to more targeted, individualised therapy.

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�� taken during cath lab session in Basingstoke.

Where are the Healthiest HEARTS in the World?

Fri, 10 Nov 2023 13:39:14 GMT

Where are the Healthiest HEARTs in the World?

In the Tismane People in Bolivia, according to the study above, which was published in Lancet journal in March 2017.

- Tismane People live in the forests of the Bolivian Amazon.

- It was a large observational study, which included 705 Tismane participants and compared them to matched cohort from Multi-Ethnic Study of Atherosclerosis.

- The researchers performed non-contrast, coronary artery calcium CT scans and measured lipids, and inflammatory biomarkers.

- The authors concluded: 'Despite a high infectious inflammatory burden, the Tsimane, a forager-horticultarist population of the Bolivian Amazon with few coronary artery disease risk factors, have the lowest reported levels of coronary artery disease risk factors, have the lowest reported levels of coronary artery disease of any population recorded to date. These findings suggest that coronary atherosclerosis can be avoided in most people by achieving a lifetime with very low LDL, low blood pressure, low glucose, normal body-mass index, no smoking, and plenty of physical activity. The relative contributions of each are still to be determined.'

Summary and the link to the article below ⬇️:

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(17)30752-3/fulltext?elsca1=tlpr

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�� taken during a morning run in the mountains of Czechia in August 2023.

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The Tsimane Tribe: Unraveling the Secrets to Heart Health in a Modern World

Introduction:

In the quest to understand the roots of coronary artery disease (CAD) and its risk factors, a groundbreaking study has turned the spotlight on the Tsimane, a Bolivian population leading a pre-industrial lifestyle of hunting, gathering, fishing, and farming. Published in The Lancet, this study delves into the fascinating findings that challenge conventional wisdom about CAD risk factors and offers valuable insights into maintaining heart health.

Background:

The conventional understanding attributes at least 90% of the risk of coronary artery disease to established factors. Seeking to explore the association between a pre-industrial lifestyle and a low prevalence of CAD risk factors, the study focused on the Tsimane, known for their subsistence lifestyle and high infectious inflammatory burden.

Methods:

The cross-sectional cohort study included Tsimane individuals aged 40 or older. Coronary atherosclerosis was assessed using coronary artery calcium (CAC) scoring through non-contrast CT scans. A comparison was made with 6814 participants from the Multi-Ethnic Study of Atherosclerosis (MESA), with CAC scores over 100 indicating significant atherosclerotic disease.

Key Findings:

The results were nothing short of remarkable. Of the 705 Tsimane individuals included in the study, 85% had no CAC, 13% had CAC scores of 1–100, and only 3% had CAC scores over 100. For individuals above 75 years, Tsimane presented with a five-fold lower prevalence of significant CAC scores compared to industrialized populations.

Tsimane participants exhibited remarkably low levels of LDL and HDL cholesterol, with obesity, hypertension, high blood sugar, and regular cigarette smoking being rare.

Conclusion:

The Tsimane tribe offers a unique window into a lifestyle that appears to shield against coronary artery disease, challenging our understanding of the role of risk factors. While the relative contributions of each factor remain to be fully determined, these findings emphasize the potential for preventive measures to significantly reduce the burden of CAD in modern societies. The study opens new avenues for research into heart health and prompts a revaluation of lifestyle choices for optimal cardiovascular well-being.

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Dr Bart Olechowski, private cardiologist at Candover clinic in Basingstoke and Sarum Road Hospital in Winchester has booking times available every Wednesday and Thursday. Patients with heart problems, such as chest pains, breathlessness, palpitations or blackouts can be investigated via the private sector with coronary angiography, Holter`s monitoring, Echocardiograms and 24 hours blood pressure monitors.

Benefits of Cycling to Work on Heart Health.

Sat, 04 Nov 2023 16:51:20 GMT

Can CYCLING to work reduce Your risk of Heart Disease and Dying?

According to the study above, published in the British Medical Journal in 2017, the answer is yes.

- It was a large prospective study, which included over 250 000 participants, of whom 52% were female and the mean age was just over 52 years.

- Cycling and walking as a mode of commuting were associated with a lower risk of heart disease and risk of dying from heart related causes.

- Interestingly commuting by cycling was also linked to lower risk of cancer, dying from cancer and also dying from any cause.

- The authors concluded: 'Cycle commuting was associated with a lower risk of cardiovascular disease, cancer and all cause mortality. Walking commuting was associated with a lower risk of cardiovascular disease independent of major measured confounding factors. Initiatives to encourage and support active commuting could reduce risk of death and the burden of important chronic conditions.'

Link to the article below:

https://www.bmj.com/content/357/bmj.j1456

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�� at Candover Clinic in Basingstoke, where Dr Bart Olechowski sees Private Patients for Cardiology Consultations and Investigations (ECGs, Echocardiograms and Tapes), weekly on Thursdays.

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In the pursuit of a healthy lifestyle, the importance of regular exercise cannot be overstated. Among the myriad of physical activities available, cycling stands out as a versatile and enjoyable option that not only benefits overall fitness but also plays a pivotal role in promoting heart health. Dr. Bart Olechowski, a respected Consultant Cardiologist with affiliations at Winchester Sarum Road Hospital and Candover Clinic in Basingstoke, underscores the positive impact of cycling on cardiovascular well-being.

The Heart of the Matter:

At the core of the benefits lies the cardiovascular system, the intricate network responsible for pumping blood throughout the body. Cycling, being an aerobic exercise, engages this system in a dynamic manner, leading to a cascade of positive effects on heart health. Dr. Olechowski emphasizes that regular cycling improves the efficiency of the heart by enhancing its ability to pump blood, which, in turn, strengthens the heart muscle.

One notable advantage is the reduction of risk factors associated with heart disease. Cycling helps in managing blood pressure levels, a crucial factor in preventing cardiovascular issues. The rhythmic pedaling motion not only contributes to lower resting heart rates but also promotes healthy blood vessel function, reducing the strain on the heart.

Furthermore, cycling aids in weight management, another key factor in maintaining a healthy heart. Dr. Olechowski often highlights the connection between obesity and heart diseases, emphasizing that cycling is an effective means of burning calories and shedding excess weight. As a low-impact exercise, cycling provides a joint-friendly alternative to other forms of physical activity, making it accessible to a wide range of individuals.

The Role of Cycling in Preventive Cardiology:

Dr. Bart Olechowski, as a private cardiologist, frequently encounters patients seeking preventive measures against heart diseases. In his practice, he advocates for cycling as an integral component of preventive cardiology. The positive impact of cycling extends beyond the physical realm, encompassing mental well-being. Stress and anxiety, common contributors to heart issues, are mitigated through the meditative and mood-enhancing aspects of cycling.

Moreover, cycling contributes to the regulation of cholesterol levels. The aerobic nature of this exercise helps increase high-density lipoprotein (HDL) cholesterol, commonly known as the "good" cholesterol, while reducing low-density lipoprotein (LDL) cholesterol, the "bad" cholesterol. Dr. Olechowski often emphasizes the importance of maintaining a healthy lipid profile in preventing atherosclerosis and related cardiovascular conditions.

In conclusion, the benefits of cycling on heart health are vast and well-supported by medical experts such as Dr. Bart Olechowski. The cardiovascular advantages extend from improved heart efficiency to the management of risk factors like blood pressure, weight, and cholesterol levels. As a private cardiologist who sees patients at Winchester Sarum Road Hospital and Candover Clinic in Basingstoke, Dr. Olechowski integrates cycling into his recommendations for preventive cardiology, recognizing its holistic impact on both physical and mental well-being.

It is worth noting that the versatility of cycling makes it a sustainable and enjoyable exercise for people of all ages and fitness levels. Whether cycling for leisure, commuting, or participating in organized rides, individuals can tailor this activity to their preferences and gradually build it into their routine.

Concluding Remarks:

In the realm of preventive cardiology, cycling emerges as a prescription for a healthier heart, endorsed by medical professionals like Dr Bart Olechowski. The evidence supporting the positive impact of cycling on heart health is not only robust but also translates into practical and enjoyable lifestyle choices. So, whether you're navigating the scenic routes or commuting to work, remember that every turn of the pedal is a step towards a stronger and healthier heart.

Can using STAIRS reduce Your risk of Heart Disease?

Fri, 27 Oct 2023 10:04:53 GMT

Can using STAIRS reduce Your risk of Heart Disease?

Climbing more than 5 flights of a day REDUCES risk of Atherosclerotic Cardiovascular Disease by 20%, claims the study above published in 'Atherosclerosis' journal in September this year.

- It was a large prospective, observational study, which included over 450 000 individuals with a 12.5 median follow up.

- Atherosclerotic Cardiovascular Disease included Ischaemic Heart Disease, Stroke of ischaemic aetiology or acute complications.

- In comparison to participants who did not use stairs at all, those who climbed 6-10 flights of stairs had a relative risk reduction of 16% and those who climbed up to 16-20 flights of stairs a day, had a relative risk reduction of 23%. Nicely illustrated in a cartoon above.

- Interestingly also, individuals, who stopped climbing stairs experienced 32% higher risk of Athoresclerotic Cardiovascular Disease.

-Five flights of stairs equals approximately, 50 steps.

Link to the article ⬇️:
https://www.atherosclerosis-journal.com/article/S0021-9150(23)05221-8/fulltext

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�� taken at Sarum Road Hospital in Winchester, where Dr Bart Olechowski sees private patients every Wednesday evening.

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Using Stairs as a way to maintain healthy lifestyle.

Introduction:

Maintaining a healthy heart is a paramount concern in our fast-paced lives, and simple lifestyle choices can significantly impact cardiovascular well-being. One often overlooked yet powerful method to enhance heart health is incorporating the use of stairs into our daily routines. This practice not only serves as a convenient form of exercise but also proves to be a proactive step towards preventing heart-related issues.

Main Text:

1. Cardiovascular Exercise and Stair Climbing:

Engaging in cardiovascular exercise is crucial for maintaining a healthy heart. Stair climbing is a natural and accessible form of cardiovascular exercise that elevates the heart rate, promoting better circulation and oxygenation of the blood. This simple yet impactful activity strengthens the heart muscle, reducing the risk of heart disease and related complications.

2. Caloric Expenditure and Weight Management:

Stair climbing serves as an excellent way to burn calories and manage weight. By regularly opting for stairs instead of elevators or escalators, individuals can contribute to weight management, reducing the strain on the heart. Dr. Olechowski, a private heart specialist, emphasizes the role of daily choices in heart health and often encourages patients to adopt simple lifestyle changes like stair climbing.

3. Improving Blood Circulation:

Efficient blood circulation is vital for a healthy heart, and stair climbing actively contributes to this. As one ascends and descends stairs, the muscles engaged promote better blood flow throughout the body. This improved circulation reduces the risk of blood clots and enhances the overall efficiency of the cardiovascular system.

4. Building Endurance and Strength:

Stair climbing is a weight-bearing exercise that not only improves cardiovascular health but also builds endurance and strength. Regular stair climbing helps strengthen the heart and other muscles, contributing to better stamina and resilience. This increased physical capacity is particularly beneficial for individuals with sedentary lifestyles or those recovering from heart-related conditions.

Conclusion:

In conclusion, the benefits of using stairs for heart health are multifaceted and supported by insights from a private cardiologist at Winchester's Sarum Road Hospital and the Candover Clinic in Basingstoke, Dr Bart Olechowski. Stair climbing offers a practical and accessible means to engage in cardiovascular exercise, manage weight, improve blood circulation, and enhance overall physical fitness. By incorporating this simple yet effective activity into daily routines, individuals can take proactive steps towards maintaining a healthy heart and preventing cardiovascular issues in the long term.

Can Healthy Sleep reduce Your risk of Heart Disease?

Mon, 23 Oct 2023 17:45:53 GMT

Can Healthy Sleep reduce Your risk of Heart Disease?

The answer is YES, according to a study, published last week in European Heart Journal

The methods included 5 sleep factors:
1. How early do You normally go to bed? (Early chronotype)
2. How long do You sleep? (7-8hrs/24hrs)
3. Inability to sleep? (seldom or never)
4. Sleep apnoea, or rather lack of it?
5. Hypersomnia? (daytime sleepiness)

The above formed a Healthy Sleep Score.

The researchers included over 11k participants, of whom nearly a half were females (44.6%). The age of the individuals was between 53-64 years and the follow up lasted nearly 9 years.

The risk of Cardiovascular Disease (ischaemic heart disease and stroke) was reduced by 18% as the Healthy Sleep Score increased by one.

The authors concluded:
'Higher Healthy Sleep Score and Healthy Sleep Score improvement over time are associated with a lower tisk of Coronary Heart Disease and stroke in the community.'

Link to the article below:
https://doi.org/10.1093/eurheartj/ehad657

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�� Winchester & Basingstoke Cardiology Team

Private Cardiology Practice
Dr Bart Olechowski MD MRCP DM
Consultant Interventional Cardiologist
��07984 245 550

��Winchester - WinchesterCardiology.co.uk

Sarum Road Hospital - every Wednesday evening

��Basingstoke - BasingstokeCardiology.co.uk

Candover Clinic - every Thursday morning

How important are modifiable Risk Factors in prevention of Heart disease?

Thu, 12 Oct 2023 16:25:26 GMT

How important are the Five Modifiable Risk Factors in causing Heart Conditions and Death?

There are five modifiable Risk Factors, which can impact Your heart health and risk of dying:

1. Systolic Blood Pressure (Hypertension)

2. Non-High Density Lipoprotein Cholesterol (Non-HDL)

3. Diabetes

4. Current Smoking

5. Body Mass Index (BMI)

- According to a study published recently in NEJM, over 50% of causes of heart disease are due to the above Risk Factors (57.2% for women and 52.6% for men).

- According to the same study, 22.2% (for females)and 19.1% (for males) of deaths for any reason are also due to the above Risk Factors.

- It was a large study, which combined 112 cohort trials and overall 1,518,028 individuals (54.1% females) with an age of 54.4 years (median)

- In terms of individual contribution of the above Risk Factors to Heart Disease, Hypertension ranked the highest, followed by Cholesterol, Diabetes, Smoking and BMI. Albeit there were differences between genders, details above.

Link to the study below:
https://nej.md/3sssHwq
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�� taken at Candover Clinic in Basingstoke, where I invite Patients for Cardiology Consultations and Tests (ECGs, Echocardiograms, Heart beat monitors) weekly on a Thursday.

Unveiling the Key to Cardiovascular Health: Modifiable Risk Factors Explored

Introduction:

In the realm of cardiovascular health, understanding modifiable risk factors is paramount for preventing and managing heart-related issues. Dr Bart Olechowski, a highly regarded Private Cardiologist and advocate for healthy living, sheds light on the factors within our control that

significantly influence cardiovascular health. Located in Basingstoke, Dr Olechowski's private clinic at Candover provides cutting-edge cardiac consultations, heart stents, echocardiograms, and Holter`s monitoring, making him a trusted figure in the pursuit of heart wellness.

Main Text:

Cardiovascular diseases (CVDs) are a leading cause of morbidity and mortality worldwide, making it imperative to identify and address modifiable risk factors. Dr Bart Olechowski emphasizes the role of lifestyle choices in shaping cardiovascular health, advocating for proactive measures to mitigate risk.

1. Healthy Lifestyle Choices: At the core of preventing cardiovascular diseases lies the adoption of a healthy lifestyle. Regular physical activity, a balanced diet rich in fruits and vegetables, and maintaining a healthy weight are fundamental.

2. Regular Exercise: Exercise is a powerful tool in the arsenal against heart diseases. Engaging in regular physical activity helps control weight, lowers blood pressure, and improves cholesterol levels.

3. Weight Management: Obesity is a significant risk factor for cardiovascular diseases. Dr. Olechowski private consultations in Basingstoke include personalized weight advice to assist individuals in achieving and maintaining a healthy weight. His approach integrates medical expertise with a focus on sustainable lifestyle changes.

4. Nutrition and Diet: The food we consume plays a pivotal role in cardiovascular health. A heart-healthy diet, rich in whole grains, lean proteins, and omega-3 fatty acids, is endorsed by Dr. Olechowski as a preventive measure against CVDs.

5. Regular Health Check-ups: Dr Olechowski's commitment to heart wellness extends to providing cardiac consultations weekly, ensuring that individuals can proactively monitor and manage their cardiovascular health. Regular health check-ups, enable early detection and intervention, reducing the risk of adverse outcomes.

Conclusion:

In conclusion, Dr Bart Olechowski, a top cardiologist in Basingstoke, invites patients for private consultations, weekly on Thursdays. Through his private clinic at Candover, private hospital. he empowers individuals to address modifiable risk factors effectively. Embracing a healthy lifestyle, incorporating regular exercise, managing weight, prioritizing nutrition, and undergoing regular health check-ups are pivotal steps in the journey to a robust heart.

JOGGING reduces Cholesterol levels.

Mon, 09 Oct 2023 17:42:54 GMT

Can JOGGING reduce Your Cholesterol levels?

There are several ways to reduce Your blood Cholesterol and one of them is JOGGING, according to this study above.

Jogging was found to be associated with a reduction of:

⬇️ Tryglicerides (95% CI = 5.9-14.5 mg/dL)

⬆️ Tryglicerides/High-density lipoprotein cholesterol ratio (95% CI = 0.22-0.49)

and

⬆️ Increased level of High-density lipoprotein cholesterol (95% CI = 2.1-3.3 mg/dL)

- It was an observational study, which enrolled 27735 participants and was published in the Journal of the International Society of Sports Nutrition in May 2021.

- Regular jogging was defined as 30 mins of 'exercise' three times a week.

- The author concluded: 'Regular jogging was not only associated with an increased level of HDL-C, but also the only one exercise associated with decreased level of TG and TG/HDL-C ratio. Nonetheless, jogging may be difficult to engage in for subjects with limited exercise capacity. We here found that swimming, dancing, and cycling are also significantly associated with an increased level of HDL-C. People who are seeking exercise to improve their lipoprotein-lipid profiles can have other choices now'.

Link to the article below ⬇️

https://jissn.biomedcentral.com/articles/10.1186/s12970-021-00436-2

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�� taken during Basingstoke Half Marathon in October 2023.

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Title: Jogging for Heart Health: A Personalized Approach with Dr. Olechowski, Cardiologist in Winchester and Basingstoke

Introduction:

In the pursuit of a healthy heart, physical activity plays a pivotal role, and one such accessible and effective exercise is jogging. Dr. Olechowski, a renowned Cardiologist in Winchester and Basingstoke, emphasizes the importance of personalized approaches to heart health. In this exploration, we delve into the benefits of jogging and how Dr. Olechowski advocates for private treatment in ensuring individualized care.

Main Text:

Jogging, a form of aerobic exercise, holds a special place in promoting cardiovascular health. Engaging in regular jogging has been associated with numerous benefits, including improved circulation, enhanced heart function, and better weight management. As a dynamic activity, jogging not only strengthens the heart muscle but also helps in maintaining optimal blood pressure and cholesterol levels. Regular jogging not only enhances cardiovascular endurance but also plays a pivotal role in managing cholesterol levels. High cholesterol, particularly elevated levels of low-density lipoprotein (LDL) cholesterol, is a significant risk factor for heart disease. Engaging in aerobic exercises such as jogging has been shown to boost high-density lipoprotein (HDL) cholesterol, the 'good' cholesterol that helps remove LDL cholesterol from the bloodstream.

Dr. Olechowski, a private heart specialist in Winchester and Basingstoke, underlines the significance of tailoring fitness routines to individual needs. Private treatment, as advocated by Dr. Olechowski, allows for a more personalized and comprehensive approach to heart health. Private hospitals provide a conducive environment for detailed assessments, personalized consultations, and individualized treatment plans.

Regular jogging, when incorporated into a personalized heart health plan, can significantly reduce the risk of heart disease. It contributes to weight management, a critical factor in maintaining cardiovascular health. Dr. Olechowski believes in the synergy between lifestyle modifications and medical intervention, and jogging serves as a cornerstone in this approach.

Moreover, jogging is a stress-relieving activity. Chronic stress is known to contribute to heart disease, and the rhythmic nature of jogging aids in reducing stress levels. As a private cardiologist, Dr. Olechowski often integrates stress management strategies into his treatment plans, recognizing the intricate connection between mental well-being and heart health.

Jogging is a versatile exercise that can be adapted to various fitness levels and schedules. Whether it's a brisk morning jog or a leisurely evening run, consistency is key. Dr. Olechowski encourages his patients to embrace physical activity as a lifelong commitment to heart health. Private consultations allow for a detailed understanding of the patient's lifestyle, making it easier to integrate jogging seamlessly into their routine.

Conclusions:

For those seeking personalized guidance, the expertise of a private cardiologist in Winchester or Basingstoke, affiliated with reputable institutions like Sarum Road Hospital and Candover clinic, can be instrumental. Dr. Olechowski's emphasis on preventive care echoes through these private hospitals, where individuals can access tailored interventions and comprehensive heart treatments.

In the journey towards optimal heart health, jogging emerges not merely as a physical activity but as a powerful prescription for a strong heart. By taking strides towards a more active lifestyle, individuals can actively manage their cholesterol levels, reduce cardiovascular risks, and pave the way for a heart-healthy future.

Traffic noise and Heart disease

Thu, 05 Oct 2023 15:10:56 GMT

Are You more at risk of developing Heart Failure if You are exposed to Road Traffic Noise?

Are You more at risk of developing Heart Failure if You are exposed to Road Traffic �� Noise��?

The answer is YES, according to a study, published in JACC Heart Failure in August 2023.

In addition to this, the strongest association was found in individuals exposed to both road traffic noise and air pollution.

It was a large, prospective study, which included 424,767 participants, with no Heart Failure diagnosis, from UK Biobank.

The follow up lasted a median of 12.5 years and 12,817 individuals were diagnosed with Heart Failure.

The authors concluded: 'More attention should be paid and preventive strategy should be considered to alleviate the disease burden of HF related to road traffic noise exposure, especially in participants who survived AMI and developed HF within 2 years'.

Link to the article ⬇️:

https://www.jacc.org/doi/10.1016/j.jchf.2023.04.003

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�� taken after successful coronary stenting procedure.

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At Sarum Road Hospital, a private hospital in Winchester, Dr Olechowski - private cardiologist and his team offer diagnostic tests, including ECG, Echocardiogram, Blood pressure and Heart beat monitors.

At Candover Clinic, a private hospital in Basingstoke, Dr Bart Olechowski, Consultant Cardiologist sees private patients and offers private treatments every Thursday.

Which DOCTORS live the longest?

Fri, 23 Jun 2023 16:09:30 GMT

Which DOCTORS live the longest?

General Practitioners (80.3 years), followed by Surgeons (79.9 years) and Pathologists (79.8 years), according to the study above, published in 2021 in Lifestyle Medicine.

▪️Youngest age of death was among:
- Emergency Physicians (58.7 years)
- Anaesthetists (75.5 years)
- Radiologists (75.8 years)

▪️It was a large study performed in the UK, which included obituaries of 8156 doctors between 1997 and 2019.

▪️The most common cause of death among all specialities was cancer.

▪️Cardiologists were included as part of medical doctors in this study, who had a mean age of death - 78.6 (SD 14.2).

▪️Interestingly, doctors overall have an older age at death in comparison to general UK population.

▪️The authors concluded: 'A doctor's speciality has a significant association with their age at death, with general practitioners living the longest and emergency physicians the shortest, with proportionately more accidental deaths. Likely due to its recency as a separate speciality, the emergency physician group, is the smallest, which may censor and falsely reduce this group's age at death. The observed increased life expectancy and the reduced cardiovascular disease in this cohort may be associated with lifestyle and socioeconomic factors.'

Link to full article below:

https://onlinelibrary.wiley.com/doi/epdf/10.1002/lim2.23

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Cardiology and Life Longevity

Introduction

Cardiology, a branch of medicine specializing in the diagnosis and treatment of heart disorders, plays a vital role in promoting longevity and overall well-being. With the advancement of diagnostic tools such as ECGs, echocardiograms, Holter monitors, and 24-hour blood pressure monitors, along with access to private cardiologists and heart specialists in Winchester and

Basingstoke (Hampshire UK), individuals can benefit from personalised care and treatment options that contribute to a longer and healthier life. A top cardiologist, Dr Bart Olechowski sees patients and provide private cardiology consultations and treatments at a private hospital in Winchester - Sarum Road Hospital and at a private hospital in Basingstoke – Candover clinic.

Main Text

Early Detection for Preventive Care

Early detection of heart conditions is paramount in ensuring longevity and preventing serious complications. Electrocardiograms (ECGs) are widely used diagnostic tests that measure the electrical activity of the heart, aiding in the detection of arrhythmias and other cardiac abnormalities. Echocardiograms, on the other hand, provide detailed images of the heart's structure and function, enabling cardiologists to identify issues such as valve abnormalities or reduced cardiac function. The combination of these diagnostic tools allows private cardiologists and heart specialists to identify potential cardiovascular risks and initiate preventive measures at an early stage.

Holter Monitors and 24-Hour Blood Pressure Monitoring

Holter monitors and 24-hour blood pressure monitors are additional tools used in cardiology to provide a comprehensive evaluation of heart health. Holter monitors record the heart's electrical activity over an extended period, typically between 24 hours to 14 days, capturing any irregularities that may not be detected during a standard ECG. Similarly, 24-hour blood pressure monitoring allows for a more accurate assessment of blood pressure patterns throughout the day and night.

The Role of Private Cardiologists and Heart Specialists

Access to private cardiologists and heart specialists in Winchester and Basingstoke (Hampshire UK) offers several advantages when it comes to promoting life longevity. Private practitioners often provide shorter waiting times for consultations and diagnostics, allowing individuals to receive prompt evaluation and timely treatment. These specialists have extensive experience and expertise in managing complex cardiac conditions, staying abreast of the latest research and innovations in the field. By opting for private treatment, patients can benefit from personalized care and treatment plans that are tailored to their specific needs and optimize their chances for a longer and healthier life.

Proactive Management for Longevity

Proactive management of cardiovascular health is crucial for promoting longevity. Regular check-ups with private cardiologists and heart specialists allow for ongoing monitoring of heart health and the timely identification of any changes or abnormalities. In addition to medical interventions, individuals can adopt heart-healthy lifestyle habits, including regular exercise, a balanced diet, stress management, and smoking cessation. Private practitioners can provide guidance and support to help patients make positive lifestyle changes that contribute to improved cardiovascular health and long-term well-being.

Conclusions

Cardiology, supported by diagnostic tools such as ECGs, echocardiograms, Holter monitors, and 24-hour blood pressure monitors, plays a pivotal role in promoting longevity by focusing on early detection, proactive management, and personalized treatment options. Access to private cardiologists, for instance Dr Bart Olechowski, our top heart specialist in Winchester and Basingstoke (Hampshire UK) ensures individualised care and shorter waiting times for evaluation and treatment. By combining medical interventions with lifestyle modifications, individuals can actively manage their cardiovascular health and increase their chances of a longer and healthier life.

ARTIFICIAL INTELLIGENCE in DIAGNOSING HEART ATTACKS

Thu, 01 Jun 2023 18:02:17 GMT

ARTIFICIAL INTELLIGENCE in diagnosing HEART ATTACKS.

ARTIFICIAL INTELLIGENCE /Machine learning has the potential to improve HEART ATTACK/Myocardial infarction DIAGNOSIS , according to this trial above.

- A large study, which was performed by the University of Edinburgh, was published in May 2023 in Nature Medicine.

- Heart attacks are diagnosed based on biomarkers called TROPONINS, but the levels can vary depending on gender, other medical conditions, age and timing of the samples.

- The researchers trained an algorithm to incorporate individual characteristics with the biomarkers based on over a 10000 patients.

- The performance of this algorithm was then compared to a similar group of patients, also just over 10000.

- The machine learning model recognised more patients as low probability of having a heart attack in comparison to Troponins threshold only (61% vs 11%) and less patients as high probability of heart attacks (10% vs 16%).

- The researchers concluded: 'CoDE-ACS used as a clinical decision support system has the potential to reduce hospital admissions and have major benefits for patients and health care providers.'

Link to the article below:

https://www.nature.com/articles/s41591-023-02325-4.pdf

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Harnessing Artificial Intelligence in Cardiology

Introduction

Artificial intelligence (AI) has emerged as a transformative force across various industries, and the field of cardiology is no exception. With its ability to analyse large amounts of complex data and identify patterns, AI has the potential to revolutionise the way cardiovascular diseases

are diagnosed, treated, and managed. In this article, we will explore the advancements

and applications of AI in cardiology, discussing its role in risk assessment, early detection, personalized treatment, and prognostic evaluation. By harnessing the power of AI, we can enhance patient care, improve outcomes, and pave the way for a more efficient and effective healthcare system.

Main Text

AI in Risk Assessment and Early Detection

AI algorithms can analyse vast amounts of patient data, including medical history, imaging results, and genetic profiles, to identify patterns and calculate individualised risk scores. This enables healthcare professionals to predict the likelihood of developing cardiovascular diseases. AI-based algorithms showed also promise in early detection of cardiac abnormalities by analysing electrocardiograms (ECGs), echocardiograms, and other diagnostic images, assisting in the timely diagnosis and intervention for potential cardiac conditions.

AI in Medical Imaging and Diagnostics

Medical imaging plays a crucial role in cardiology, aiding in the diagnosis and assessment of various cardiovascular conditions. AI algorithms can analyse and interpret imaging data, such as cardiac MRI or CT scans, with exceptional accuracy and efficiency. This technology can assist cardiologists in the future in detecting and characterising abnormalities, quantifying ventricular function, and identifying plaque build up or stenosis in the coronary arteries.

AI in Personalized Treatment

Each patient's response to treatment can vary, and AI can potentially offer a pathway to personalised medicine in cardiology. By integrating individual patient data, including genetics, medical history, and treatment outcomes, AI algorithms can generate tailored treatment plans. This approach facilitates precision medicine, optimizing medication choices, dosage adjustments, and interventional procedures to achieve better patient outcomes and reduce the risk of adverse events.

AI in Prognostic Evaluation and Patient Monitoring

AI-powered models can potentially analyse real-time patient data, including vital signs, biomarkers, and continuous monitoring data, to predict and evaluate disease progression and patient prognosis.

Challenges and Considerations

While AI presents promising opportunities in cardiology, several challenges and considerations must be addressed. Data quality, privacy, and security are critical concerns, as AI relies on large, diverse, and high-quality datasets for accurate analysis. Collaboration between healthcare professionals, data scientists, and AI developers is essential to ensure the ethical use of AI and the integration of AI-based technologies into existing clinical workflows. Additionally, regulatory frameworks and guidelines should be established to govern the development, validation, and deployment of AI applications in cardiology.

Conclusions

Artificial intelligence is transforming the field of cardiology, revolutionizing diagnosis, treatment, and patient monitoring. By leveraging AI's capabilities in risk assessment, early detection, personalised treatment, and prognostic evaluation, we can enhance patient care, improve outcomes, and optimize healthcare resources. Collaboration between cardiology specialists,

data scientists, and AI developers is crucial for harnessing the full potential of AI in cardiology while ensuring patient privacy and data security.

Private Hospital in Winchester - Sarum Road Hospital

Private cardiologist, Dr Bart Olechowski offers private treatments including cardiology consultations, ECG, Echocardiograms, Holter`s monitoring and 24hrs Blood Pressure Monitoring.

Private Hospital in Basingstoke - Candover Clinic

Private heart specialist, Dr Bart Olechowski, a top cardiologist in Hampshire, invites patients for private heart treatments.

Mobile phones and risk of High Blood Pressure

Mon, 29 May 2023 11:09:10 GMT

Mobile phones and risk of High Blood Pressure.

Using MOBILE PHONES (making or taking calls) is associated with an increased risk of High BLOOD PRESSURE��(HYPERTENSION), according to this study (abstract above).

- WEEKLY usage (phone calls) of OVER 30 MINS was found to be linked to signficantly higher risk of developing HYPERTENSION.

- Compared to phone calls of <5mins, 30-59 mins (HR 1.08), 1-3hrs (HR 1.13), 4-6hrs (HR 1.16), >6hrs (HR 1.25), (p<0.001 for trend)

- It was a large, observational data, which was published recently, on the 4th of May 2023, in European Heart Journal - Digital Health.

- Over 200 000 individuals with no prior diagnosis of High Blood Pressure were included, from UK Biobank database.

- Follow up lasted 12 years (median) and nearly 14 000 participants developed High Blood Pressure in this time frame.

- The authors concluded: 'Mobile phone use for making or receiving calls was significantly associated with a higher risk of new-onset hypertension, especially high-frequency users.'

Link to full article below:

https://academic.oup.com/ehjdh/advance-article/doi/10.1093/ehjdh/ztad024/7131479?searchresult=1&login=false

Mobile Phones and Heart Health

Introduction

In today's digital era, mobile phones have become an integral part of our daily lives, transforming the way we communicate, access information, and navigate the world. However, concerns have arisen regarding the potential impact of mobile phone use on heart health. In this article, we

will explore the relationship between mobile phones and heart health, examining the scientific evidence, dispelling myths, and highlighting the importance of consulting with a specialist, such as a private cardiologist, for accurate information and personalised guidance. With access to specialised heart hospitals and clinics in Winchester and Basingstoke, individuals can make

informed decisions about mobile phone use and prioritize their cardiovascular well-being.

Main Text

Electromagnetic Fields and Mobile Phones

Mobile phones emit electromagnetic fields (EMF), which have raised concerns about their potential effects on the cardiovascular system. EMF exposure has been a subject of

scientific investigation, but the existing evidence does not support a direct link between mobile phone use and adverse cardiovascular outcomes.

Mobile Phones and Heart Rhythm Disorders

One area of concern related to mobile phone use is the potential association with heart

rhythm disorders, such as atrial fibrillation. However, large-scale studies have failed to establish a clear causal relationship between mobile phone use and increased risk of arrhythmias. Individuals with pre-existing heart conditions should consult with a cardiologist in Basingstoke or Winchester to address any specific concerns and receive personalised recommendations.

Mobile Phones and Blood Pressure

Some studies have explored the effects of mobile phone use on blood pressure, one of them is

described above.

Balancing Mobile Phone Use and Heart Health

While the evidence suggests that balanced mobile phones use are unlikely to directly harm

cardiovascular health, it is important to maintain a balanced approach to mobile phone use. Excessive reliance on mobile phones can contribute to sedentary behaviours, reduced physical activity, and disrupted sleep patterns, all of which are risk factors for cardiovascular disease. Establishing healthy habits such as regular exercise, minimizing screen time, and prioritizing sleep can positively impact heart health.

Consulting with a Specialist for Personalised Guidance

If individuals have specific concerns about their heart health, it is recommended to consult with a heart specialist, such as a private cardiologist in Winchester or Basingstoke. Our heart specialist at Sarum Road Hospital in Winchester or at Candover Clinic in Basingstoke can provide accurate information, assess individual risks, and offer personalised guidance based on a comprehensive evaluation.

Conclusions

The relationship between mobile phone use and heart health is complex, and the existing scientific evidence, such an article showed that receiving and making phone calls has an impact on blood pressure levels. While concerns also exist regarding mobile phone radiation and its impact on heart health, the current consensus suggests that the levels of radiation emitted by mobile phones are unlikely to cause harm. However, it is important to strike a balance between mobile phone use and maintaining a heart-healthy lifestyle, including regular exercise, limited

screen time, and adequate sleep.

Intracoronary Imaging in Complex Stenting.

Thu, 18 May 2023 19:37:20 GMT

IMAGING-guided Stenting led to decrease of Deaths, Myocardial Infarctions and further Stenting in comparison to ANGIOGRAPHY-guided Stenting, according to the this study below.

- This South Korean trial was published in may this year (2023) in New England Journal of Medicine.

- It was a randomised open-label study, which included 1639 participants.

- Both type of Intravascular Imaging were used Intravascular Ultrasound (IVUS) and Optical Coherence Tomography (OCT).

- The patients included had complex coronary disease and the follow-up lasted up to 2.1 years.

The authors concluded : 'Among patients with complex coronary-artery lesions, intravascular imaging-guided PCI led to a lower risk of composite of death from cardiac causes, target vessel-related myocardiac infarction, or clinically driven target-vessel revascularization than angiography-guided PCI.

Intracoronary Imaging: Advancing Cardiac Care Using New Technology.

Introduction:

Intracoronary imaging has revolutionised the field of cardiology by providing detailed visualisation of coronary arteries, facilitating accurate diagnosis and guiding precise interventions. This advanced imaging technique allows cardiologists to assess the extent of plaque build up, identify calcified lesions, and make informed treatment decisions. This article describes the role

of intracoronary imaging in cardiac care, highlighting its benefits, applications, and the availability of private treatment options in Basingstoke (Candover Clinic) and Winchester. By understanding the capabilities of intracoronary imaging and accessing top-quality cardiac services, patients can receive comprehensive and personalized care for their cardiovascular health.

Main Text:

Understanding Intracoronary Imaging:

Intracoronary imaging refers to the use of specialized imaging technologies to visualize the interior of coronary arteries. Two commonly employed intracoronary imaging techniques

are intravascular ultrasound (IVUS) and optical coherence tomography (OCT). IVUS uses sound waves to produce cross-sectional images of the blood vessels, while OCT employs light waves for high-resolution imaging. These imaging modalities offer valuable insights into the structure and composition of coronary arteries, helping cardiologists assess plaque burden, vessel diameter,

and the presence of any vulnerable or unstable plaques.

Benefits and Applications of Intracoronary Imaging:

Intracoronary imaging provides numerous benefits for both diagnostic and interventional purposes. Some key advantages include: a. Accurate Diagnosis: Intracoronary imaging enables cardiologists to accurately assess the severity and location of coronary artery disease. b. Guiding Interventions: During percutaneous coronary interventions (PCI), intracoronary imaging helps guide the placement and optimization of stents, ensuring their proper deployment and

reducing the risk of complications. c. Assessing Plaque Characteristics: Intracoronary imaging allows cardiologists to evaluate plaque composition, including calcified lesions. d. Long-term Monitoring: Intracoronary imaging can be used for long-term surveillance of stented arteries, assessing the vessel's healing process and detecting complications such as restenosis or stent thrombosis.

Accessing Private Treatment in Basingstoke and Winchester:

Patients seeking top-quality cardiac care have private treatment options available in Basingstoke and Winchester. Sarum Road Hospital in Winchester and Candover clinic in Basingstoke are renowned private hospitals in Hampshire, which offer a comprehensive range of cardiovascular services, including consultations with our cardiologist, who specialises in coronary intervention.

Collaborating with a Private Cardiologist:

Engaging the services of a private cardiologist in Basingstoke or Winchester ensures personalised attention and expert guidance throughout your cardiac journey. Our heart specialist possess extensive experience in coronary intervention, intracoronary imaging and is equipped with the skills to interpret and utilize the obtained images effectively. He works closely with patients to develop tailored treatment plans, incorporating intracoronary imaging results for optimal

decision-making and intervention.

The Importance of Timely Intervention:

Private treatment options and access to top cardiologists in Basingstoke and Winchester facilitate

prompt evaluation, accurate diagnosis, and timely intervention, ensuring comprehensive cardiac care.

Conclusions:

Intracoronary imaging has emerged as a valuable tool in modern cardiology, providing detailed visualisation of coronary arteries and enhancing diagnostic accuracy and treatment precision. With private treatment options available in Basingstoke and Winchester, patients can access top-quality cardiovascular care, including at Sarum Road Hospital and Candover clinic. Collaborating with a private cardiologist ensures personalized attention and expert guidance throughout the cardiac care journey.

SLEEP and Heart Health

Fri, 12 May 2023 15:43:42 GMT

SLEEP and Heart Health.

SLEEP has recently been added to American Heart Association ' LIFE's ESSENTIAL 8 '.

The recommended duration of SLEEP is 7 hours or more, but less than 9 hours every night.

The other 7 AHA Essentials include:

- Blood pressure
- Physical activity
- Nicotine exposure
- Blood glucose
- Cholesterol
- Diet
- Body mass index

According to this study (link below) published in the Journal of the American Heart Association in October last year, including sleep health, similarly to other well known risk factors, may improve primary prevention results.

The study included 1920 participants with a mean age of 69+/-9 years, of whom 54% were females.

The follow up lasted 4.4 years and the studied parameters included not only sleep duration, but also efficiency, daytime sleepiness and history of obstructive sleep apnoea.

https://www.ahajournals.org/doi/10.1161/JAHA.122.025252

Enhancing Heart Health Through Quality Sleep.

Introduction:

Sleep, a fundamental biological process, plays a vital role in our overall health and well-being. Beyond the restorative benefits it provides, sleep has a profound impact on various aspects of cardiovascular health. Below is described a relationship between sleep and heart health, investigating the effects of sleep duration, quality, and disorders on cardiovascular function. By understanding the importance of sleep for our hearts and implementing healthy sleep habits, we can proactively promote heart health and reduce the risk of cardiovascular diseases.

Main Text:

I. The Connection Between Sleep Duration and Heart Health:

Adequate sleep duration is crucial for maintaining optimal cardiovascular health. Research has indicated that both short sleep duration (less than seven hours per night) and long sleep duration (more than nine hours per night) are associated with an increased risk of cardiovascular diseases. Consistently obtaining the recommended seven to nine hours of sleep per night is essential for maintaining a healthy heart.

II. Sleep Quality and its Impact on the Heart:

Not only duration, but also quality of sleep, significantly affects cardiovascular health. Poor sleep quality, characterized by frequent awakenings, difficulty falling asleep, or non-restorative sleep, has been linked to an increased risk of cardiovascular disease.

III. Mechanisms Linking Sleep and Heart Health:

Several underlying mechanisms help explain the connection between sleep and cardiovascular health. Sleep deprivation and poor sleep quality disrupt autonomic nervous system regulation, leading to increased sympathetic activity and decreased parasympathetic activity, which can elevate heart rate, blood pressure, and promote inflammation. Additionally, sleep disturbances can

disrupt the balance of hormones involved in blood pressure regulation and glucose metabolism, further impacting cardiovascular function.

IV. Promoting Healthy Sleep Habits for Heart Health:

Adopting healthy sleep habits is essential for optimizing cardiovascular health. Consider the following tips: a. Establish a regular sleep schedule: Maintain consistent bedtimes and wake-up times, even on weekends. b. Create a conducive sleep environment: Ensure your bedroom is quiet, dark, and at a comfortable temperature. c. Prioritize relaxation: Engage in calming activities before bedtime, such as reading or practicing relaxation techniques. d. Limit

stimulants: Avoid consuming caffeine or engaging in stimulating activities close to bedtime. e. Exercise regularly: Regular physical activity can improve sleep quality, but avoid intense workouts too close to bedtime. f. Practice good sleep hygiene: Avoid electronic devices before bed, and create a wind-down routine to signal to your body that it's time to sleep.

Conclusion:

Sleep plays a vital role in maintaining optimal heart health. Both sleep duration and quality significantly impact cardiovascular function, and insufficient or poor-quality sleep increases the risk of developing cardiovascular diseases. By prioritizing healthy sleep habits, seeking adequate

rest, and addressing sleep disorders promptly, we can nurture our hearts and reduce the risk of cardiovascular problems.

At Winchester private hospital, Sarum Road Hospital and at private hospital in Basingstoke, Candover clinic, we offer private cardiology treatments and private cardiology consultations. Private cardiologist in Basingstoke and Winchester reviews patients every week, which also includes private ECG and private Echocardiograms.

Coffee and Heart Health.

Mon, 08 May 2023 16:28:41 GMT

Coffee and Heart Health.

COFFEE (decaffeinated, ground and instant) in an amount of 2-3 cups daily, reduces risk of cardiovascular disease and risk of dying.

Showed this study published in the European Journal of Preventive Cardiology in September 2022 (abstract above).

It was a large clinical trial, which included over 440 000 participants with a median age of 58 years.

55.3% of included individuals were female and the follow up lasted for over 12 years (12.5 +/- 0.7 years).

Interestingly, only ground and instant but not decaffeinated coffee demonstrated reduction in incidence of arrhythmia.

Link to the article below.

https://bit.ly/3DXpN6K

Coffee and Heart Disease .

Introduction:

Coffee is one of the most widely consumed beverages worldwide, known for its invigorating properties and rich flavour. However, there has been a long-standing debate regarding the effects of coffee on cardiovascular health, particularly its association with heart disease. Below

is described the relationship between coffee consumption and heart disease, examining the latest scientific research and shedding light on the potential benefits and risks.

Main text:

I. Coffee Composition and Cardiac

Effects: Coffee contains various bioactive compounds, including caffeine, polyphenols, and antioxidants, which can exert both positive and negative effects on the cardiovascular system. Caffeine, the most well-known component of coffee, acts as a stimulant and can temporarily increase blood pressure and heart rate. However, the impact of caffeine on heart health varies among individuals, and habitual coffee drinkers may develop tolerance to its effects

over time.

II. Coffee Consumption and Heart

Disease Risk: Research on the relationship between coffee consumption and heart disease risk has yielded conflicting results. Several studies have suggested a potential protective effect of moderate coffee consumption against certain cardiovascular conditions, such as coronary artery disease, heart failure, and stroke. On the other hand, excessive coffee intake, particularly when combined

with unhealthy lifestyle habits like smoking or a poor diet, may increase the risk of heart disease.

III. Impact of Coffee on Blood Lipids:

Coffee consumption has been linked to alterations in blood lipid profiles, including increased levels of total cholesterol, LDL cholesterol, and triglycerides. However, these effects are generally modest and may vary depending on factors such as brewing method and coffee preparation.

IV. Coffee and Blood Pressure:

The relationship between coffee consumption and blood pressure remains a topic of interest. Acute consumption of coffee can lead to a temporary rise in blood pressure, mainly due to caffeine's vasoconstrictive effects. However, this effect is generally mild and tends to diminish with regular coffee intake. Individuals with hypertension or those who are particularly sensitive to caffeine may need to monitor their coffee consumption to manage blood pressure effectively.

V. Individual Variability:

It is important to recognize that individual responses to coffee can vary based on individual factors. Personal factors, such as age, overall health status, and lifestyle habits,

should also be taken into account when considering the relationship between coffee consumption and heart disease risk.

VI. Moderation and Individualised Approach:

The key to enjoying coffee while maintaining heart health lies in moderation and individualized consumption. Moderate coffee intake, typically defined as 3-4 cups per day, is generally considered safe for most individuals. However, it is crucial to avoid excessive consumption, particularly when accompanied by other risk factors like smoking or a sedentary lifestyle.

Conclusions:

The relationship between coffee consumption and heart disease is complex and multifaceted. While moderate coffee consumption is unlikely to pose significant risks and may even have

potential benefits for cardiovascular health, excessive intake and unhealthy lifestyle habits can increase the risk of heart disease. It is crucial to approach coffee consumption with moderation, considering individual factors and seeking personalized guidance when necessary. Additionally, focusing on a well-rounded heart-healthy lifestyle, including regular exercise, a balanced diet, and avoiding tobacco use, is paramount for maintaining optimal cardiovascular health.

Private Cardiologist in Winchester and Private Cardiologist in Basingstoke

At our two locations at Sarum Road Hospital in Winchester and Candover Clinic in Basingstoke our private heart specialist will ask you about caffeine consumption and provide you with a private heart advice and private treatment. We offer to our patients private echocardiograms, heart scans, blood pressure monitoring and heart beat/Holter monitoring.

Hypertension (High Blood Pressure) in Young People

Fri, 05 May 2023 15:17:42 GMT

Hypertension (High Blood Pressure) in Young People

Are Young People also at risk of developing High Blood Pressure?

- According to this Health Survey for England (link below), around 170 000 people between the age of 16 and 24 have elevated Blood Pressure .

- This data suggested that 7% of male individuals and 4% of female population , in this age group, have increased Blood Pressure levels.

- In addition to this majority of men (66%) and nearly a quarter of women (26%) are not aware of their condition .

- Factors that influence blood pressure include: alcohol, lack of activity, smoking, increased BMI and poor diet.

- High blood pressure/hypertension is a major risk of heart attacks and stroke s.

- According to NICE guidelines : If blood pressure during clinical consultation is between 140/90 mmHg and 180/120 mmHg, patients should be offered ambulatory blood pressure monitoring (ABPM) to confirm the diagnosis of hypertension. Hypertension should be confirmed in patients with clinic blood pressure of 140/90 mmHg or higher and ABPM daytime average of 135/85 mmHg or higher.

This data was recently reported by the BBC News Health.

https://www.bbc.co.uk/news/health-65410018

https://digital.nhs.uk/data-and-information/areas-of-interest/public-health/health-survey-for-england---health-social-care-and-lifestyles#participants

Hypertension

I ntroduction

Hypertension, also known as high blood pressure, is a prevalent health condition affecting millions of people worldwide. Below is a comprehensive overview of hypertension, including its definition, risk factors, complications, and strategies for prevention and treatment.

I. Understanding Hypertension

Hypertension is a chronic medical condition characterized by consistently high blood pressure levels. Blood pressure is the force exerted by blood against the walls of arteries as the heart pumps it through the body. It is measured using two values: systolic pressure (the pressure when the heart contracts) and diastolic pressure (the pressure when the heart is at rest). Normal blood pressure is typically defined as 120/80 mmHg. Although NICE guidelines suggest that values for a clinic blood pressure of 140/90 mmHg, the corresponding ambulatory blood pressure monitoring average or home blood pressure monitoring average blood pressure is 135/85 mmHg.

II. Risk Factors for Hypertension

While the exact cause of hypertension is often unknown, several risk factors contribute to its development. These include age, family history, obesity, sedentary lifestyle, excessive sodium intake, excessive alcohol consumption, smoking, stress, and certain underlying medical conditions such as diabetes and kidney disease. Understanding these risk factors can help

individuals make informed lifestyle choices to reduce the likelihood of developing hypertension.

III. The Impact of Hypertension

Untreated or uncontrolled hypertension can lead to severe complications that affect multiple organ systems. Chronic high blood pressure puts a strain on the heart, leading to an increased risk of heart disease, heart attacks, and heart failure. It can also damage blood vessels, leading to the development of atherosclerosis, stroke, kidney disease, and vision problems. Moreover, hypertension is associated with an increased risk of cognitive decline and dementia in later life.

IV. Prevention and Lifestyle Modifications

Preventing hypertension and maintaining healthy blood pressure levels can be achieved through lifestyle modifications. A well-balanced diet can help control blood pressure. Limiting sodium intake, reducing alcohol consumption, quitting smoking, and engaging in regular physical activity are also essential in preventing hypertension. Additionally, stress management techniques and maintaining a healthy weight play a significant role in reducing the risk of high blood pressure.

V. Pharmacological Treatment Options

In cases where lifestyle modifications alone are not sufficient, medication to manage hypertension may have to be prescribed. These medications work by reducing blood volume, relaxing blood vessels, or interfering with the hormones that regulate blood pressure. Commonly prescribed medications include diuretics, beta-blockers, ACE inhibitors, calcium channel blockers, and

angiotensin receptor blockers.

VI. The Importance of Regular Monitoring and Follow-up

Hypertension is a chronic condition that requires ongoing monitoring and follow-up care. Regular blood pressure checks are crucial to assess the effectiveness of treatment and make necessary adjustments.

Conclusion

Hypertension is a prevalent health condition with potentially severe consequences if left uncontrolled. By understanding the risk factors, implementing lifestyle modifications, and seeking appropriate medical care, individuals can effectively manage hypertension and reduce the risk of

complications. Maintaining a healthy lifestyle, monitoring blood pressure regularly, and adhering to prescribed treatments are key to keeping hypertension under control. By prioritizing preventive measures and proper management, individuals can lead healthier lives and significantly reduce the

burden of hypertension on both personal and public health.

At Winchester&Basingstoke Cardiology we offer 24hrs Ambulatory Blood Pressure Monitoring at a private hospital in Winchester (Sarum Road Hospital Winchester) and private hospital in Basingstoke (Candover Clinic). Cardiology specialist in Winchester UK will be able to see private patients in a timely fashion. Patients are also very welcome to see a private cardiologist and have private treatment at our Basingstoke site in Candover clinic.

Five Actions You Can Take Today To Improve Your Heart Health

Fri, 14 Apr 2023 09:09:32 GMT

Heart disease is the leading cause of death worldwide, accounting for over 17 million deaths per year.

The good news is that many cases of heart disease can be prevented by making simple lifestyle changes. By taking care of your heart, you can reduce your risk of heart disease and live a healthier, happier life.

Here are the top 5 heart health tips to keep your heart healthy and strong.

Staying Active

Regular exercise is essential for a healthy heart. It can help maintain a healthy weight, reduce blood pressure, and cholesterol levels. Exercise also helps to improve the function of the heart and blood vessels. Aim for at least 150 minutes of moderate-intensity exercise per week, such as brisk walking, cycling, or swimming. If you're new to exercise, start slowly and gradually increase the duration and intensity of your workouts.

One of the best exercises for heart health is cardiovascular exercise, also known as cardio. Cardio exercise raises your heart rate, which strengthens your heart muscles, improves your circulation, and helps to reduce your risk of heart disease. It's important to choose an exercise that you enjoy, as this will make it more likely that you'll stick to it in the long run.

Healthy Eating

A well-balanced diet that includes a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats is essential for heart health. A diet rich in fiber can help lower cholesterol levels and reduce the risk of heart disease. Avoid processed and high-sugar foods as they can increase the risk of obesity, diabetes, and high blood pressure. Instead, opt for whole foods that are nutrient-dense and support your overall health.

One of the best ways to maintain a healthy diet is to plan your meals in advance. This will help you make healthy choices and avoid the temptation of fast food or unhealthy snacks. Try to include a variety of fruits and vegetables in your diet, as these are rich in vitamins, minerals, and antioxidants that support heart health. Aim for at least 5 servings of fruits and vegetables per day.

Quit Smoking

Smoking is a major risk factor for heart disease. Cigarettes contain harmful chemicals that damage the heart and blood vessels, leading to the buildup of plaque in the arteries. This can cause high blood pressure, heart attacks, and strokes. If you smoke, quitting is the best thing you can do for your heart. There are many resources available to help you quit, such as nicotine replacement therapy, medications, counseling, and support groups.

Quitting smoking can be difficult, but it's worth it for your heart health. In addition to reducing your risk of heart disease, quitting smoking can improve your overall health and quality of life. It's important to have a plan in place to help you quit, such as setting a quit date, identifying your triggers, and seeking support from friends, family, or a healthcare provider.

Manage Stress

Chronic stress can have a negative impact on our heart health. It can cause an increase in blood pressure, heart rate, and inflammation, all of which can contribute to the development of heart disease. Finding ways to manage stress is important for overall health and wellbeing. Some effective stress-management techniques include meditation, yoga, deep breathing exercises, mindfulness, and regular exercise.

Stress is a natural part of life, but it's important to find healthy ways to manage it. One effective technique for managing stress is mindfulness. Mindfulness involves paying attention to the present moment without judgment. This can help reduce stress and anxiety, improve mood, and promote overall health and wellbeing. Other effective stress-management techniques include getting enough sleep, spending time with loved ones, and engaging in hobbies or activities that bring joy and relaxation.

Regular Check-Ups

Regular check-ups with your healthcare provider are important for maintaining heart health. Your healthcare provider can help you assess your risk of heart disease and provide guidance on how to reduce your risk. They can also monitor your blood pressure, cholesterol levels, and other vital signs to ensure that they are within a healthy range.

It's important to schedule regular check-ups with your healthcare provider, especially if you have a family history of heart disease or other risk factors. Your healthcare provider can also help you develop a personalized plan for maintaining heart health, which may include lifestyle changes, medications, or other interventions.

In Conclusion

In conclusion, taking care of your heart is essential for overall health and wellbeing. By staying active, maintaining a healthy diet, quitting smoking, managing stress, and scheduling regular check-ups with your healthcare provider, you can reduce your risk of heart disease and live a healthier, happier life.

Remember, small changes can make a big difference when it comes to heart health.

If you have concerns with your heart health or are experiencing any symptoms which are worrying you, we are here to help you. Get in touch with us today by clicking the button below.