Tag

Cardiology

All articles tagged with #cardiology

health9 days ago•252 min saved

A Cardiologist’s Go-To Omega-3 for Heart Health

Dr. Christina S. Reuss, a cardiologist, advocates adding omega-3 fatty acids for heart health within a Mediterranean-style, food-first approach and uses supplements only when diet isn’t enough. She explains the three omega-3 types (ALA, EPA, DHA), cites fatty fish as a top source, and lists plant options like chia, flax, and nuts. For supplements, she recommends third-party testing, small-month purchases, and sustainable formulations, while noting algae-based options for those with allergies and cautioning that no single nutrient guarantees heart protection—vegetables should fill most of the plate.

via AOL.com|

#cardiology #health #heart-health

health-care15 days ago•11 min saved

AI-powered ECG clues reveal hidden risk group for sudden cardiac death

A Nature News & Views piece shows a deep-learning model trained on thousands of ECGs and death records uncovers a previously unrecognized high‑risk group for sudden cardiac death by identifying ECG features that may improve risk prediction beyond current tools, potentially guiding targeted use of implantable defibrillators after further validation.

via Nature|

#cardiology #deep-learning #ecg

health18 days ago•6 min saved

AI Discovers Hidden Heart Crisis Behind Asthma Symptoms

An AI program called EchoNext analyzing ECGs flagged possible severe heart damage in a 45-year-old man who initially presented with asthma-like symptoms after wildfire exposure; a subsequent echocardiogram showed the heart barely pumped blood (about 10% ejection fraction) and a leaky mitral valve, leading to a heart transplant. Published in Nature Medicine, the case highlights AI's potential to detect cardiac issues that humans might miss and underscores ongoing efforts to make FDA‑approved AI tools more widely available to clinicians via the OpenEvidence platform, aiming to augment—not replace—doctors' decision-making.

via The New York Times|

#artificial-intelligence #cardiology #echocardiogram

health23 days ago•416 min saved

4 Morning Habits This Cardiologist Avoids for a Healthier Heart

A California interventional cardiologist explains that early mornings are the heart’s busiest period due to cortisol, rising blood pressure and falling heart-rate variability. To protect his own heart health, he avoids four things before 9 a.m.: sugary coffee drinks, breakfast pastries with refined carbs and saturated fat, nitrated breakfast meats, and energy drinks which can spike heart rate and blood pressure and trigger arrhythmias. Studies show a higher risk of heart attack and cardiac death between 6 a.m. and noon. Instead, he favors heart-healthy options like oatmeal with fruit, eggs with fruit, cottage cheese with berries and walnuts, or Greek yogurt with chia, and he drinks water before coffee to minimize caffeine’s nervous-system impact.

via TODAY.com|

#caffeine #cardiology #diet

health1 month ago•11 min saved

Sebastian business owner survives deadly heart attack thanks to rapid ER care

John Truckner, a 62-year-old business owner in Micco, initially mistook two days of chest discomfort for heartburn before stopping at Orlando Health Sebastian River Hospital. There doctors found a 99% blockage in the LAD artery (the so-called widowmaker) and performed an emergency stent; further procedures followed as doctors suspected multiple heart attacks. Truckner credits the quick actions of the ER and cath lab teams and urges others to take even mild symptoms seriously.

via Sebastian Daily|

#cardiology #er #health

health1 month ago•2 min saved

Calcium score rises with time despite statins, but diet and LDL goals still matter

Dr. Roach notes that coronary calcium scores typically rise over time—even with statin therapy—and an increasing score on a follow‑up test doesn’t necessarily indicate treatment failure. Calcium scoring is less useful for those already treated. He recommends keeping saturated fat under 6% of daily calories (about 15 g on a 2,000–2,500 kcal diet) and suggests limiting egg yolks (roughly one egg per day or seven per week) while continuing statin therapy with LDL/ApoB targets; the article also covers wound-healing nutrition for older adults, emphasizing adequate protein plus vitamin C and zinc.

via Times Colonist|

#aging #calcium-scoring #cardiology

health1 month ago•15 min saved

Keto Artery-Health Claim Retracted Amid Data Flaws

A 2025 study published in JACC Advances that claimed ketogenic diets don’t promote arterial plaque buildup has been retracted after concerns about selective reporting, questionable control groups, and data anomalies; critics described the authors as social‑media influencers, and coauthor Nicholas Norwitz says they requested the retraction after a deeper analysis revealed anomalies. Retraction Watch published a detailed postmortem, while the authors have posted a reanalysis and continue keto research.

via Gizmodo|

#cardiology #cholesterol #data-analysis

health1 month ago•5 min saved

Three heart attacks in four days: hospital worker’s survival story

A 62-year-old Florida hospital worker, who felt healthy, suffered a clogged widowmaker artery that required a stent. Shortly after, he experienced two more heart attacks in four days due to a blood clot and heavy artery calcification. Doctors performed intracoronary lithotripsy to break the calcium, placed a second stent, and started blood thinners. He spent days in the hospital, then weeks recovering at home and began dietary changes and ongoing follow-up to reduce future risk.

via CBS News|

#cardiology #health #healthcare-worker

health2 months ago•13 min saved

Cardiology Legend Eugene Braunwald Remembered for Groundbreaking Discoveries and Mentorship

Eugene Braunwald, often called the father of modern cardiology, died at 96; a towering figure in cardiovascular medicine who co-described hypertrophic cardiomyopathy, founded the TIMI Study Group, edited influential textbooks, and mentored generations of clinicians and researchers, leaving a lasting impact on patient care and medical education.

via American College of Cardiology|

#cardiology #eugene-braunwald #health

health2 months ago•10 min saved

Renowned Cardiologist Eugene Braunwald Dies at 96, Reshaping Modern Cardiology

Pioneering cardiologist Eugene Braunwald, who fled the Holocaust as a child and built a career spanning eight decades, died at 96. He founded the TIMI Study Group, championed early reperfusion for heart attack patients, helped define key cardiology practices (ejection fraction, LDL reduction, time-is-muscle), and mentored generations of physicians, earning the title 'father of modern-day cardiology.'

via TCTMD.com|

#braunwald #cardiology #health

health2 months ago•20 min saved

AHA Commemorates Eugene Braunwald, Father of Modern Cardiology

The American Heart Association mourns legendary cardiologist Eugene Braunwald, widely regarded as the father of modern cardiology, whose seven decades of research and mentorship transformed cardiovascular care—from imaging and catheterization to open-heart surgery and preventive strategies—and whose legacy continues to shape generations of clinicians and the AHA's mission.

via www.heart.org|

#american-heart-association #cardiology #cardiovascular-medicine

health2 months ago•2 min saved

Ditch These 4 Late-Night Habits to Protect Your Heart

Experts say evening habits drive cardiovascular health: after 7 p.m. avoid late-night snacks, intense workouts, alcohol, and stressful TV or conversations so your body can wind down and your heart can recover during sleep. Nighttime digestion and elevated cortisol disrupt overnight repair, affecting blood pressure and metabolism; opt for light activity like walking or gentle yoga, minimize screens, and aim for 7–9 hours of sleep to support heart health.

via TODAY.com|

#cardiology #circadian-rhythm #health

health2 months ago•4 min saved

Hidden Heart Attacks: Spot Subtle Signs and Boost Your Heart Health

Experts warn that a silent heart attack can damage the heart with no classic symptoms and is often only discovered after a later heart event. Risk factors mirror typical heart attacks—high blood pressure, high cholesterol, diabetes (which can blunt warning nerves), smoking, stress, and family history—with diabetes and women at higher risk for atypical signs. Subtle cues to watch include shortness of breath, a racing or irregular heartbeat, sudden fatigue, nausea or indigestion, chest or body aches, and a vague “feeling off.” Prevention centers on lifestyle changes and medical management: monitor and control blood pressure and cholesterol (medication like statins if appropriate), exercise regularly, get enough sleep, reduce stress, and maintain social connections.

via Prevention|

#cardiology #health #heart-health

health2 months ago•2 min saved

Long-Term Antidepressant Use Linked to Elevated Risk of Sudden Cardiac Death, Danish Study Finds

A Danish nationwide cohort study of more than 4 million adults found that longer antidepressant use is associated with an increased risk of sudden cardiac death, with adjusted hazards of 1.41 for 1–5 years and 1.74 for six or more years; current users face the highest risk, though the study cannot prove causality due to its observational design and potential residual confounding. The findings suggest a time-dependent risk across antidepressant subclasses, and further research is needed to clarify causality and mechanisms.

via Cardiovascular Business|

#antidepressants #cardiology #cohort-study

health2 months ago•268 min saved

Morning Rush: Why Heart Attacks Happen More Often at Daybreak

Cardiologists say heart attacks are most common in the morning (roughly 6 a.m.–noon) due to circadian-related adrenaline and cortisol surges that raise blood pressure, though they can occur anytime; women may have different accompanying symptoms; to lower risk, maintain a consistent sleep routine, limit morning caffeine/exercise, manage stress, and adopt heart‑healthy habits (no tobacco, balanced diet, regular exercise) with regular medical checkups.

via AOL.com|

#cardiology #circadian-rhythm #health