US EditionStudy Challenges Advice to Avoid Coffee for Those with Atrial Fibrillation
A four-year clinical trial with 200 older adults found daily coffee drinking was safe and linked to a 17% lower recurrence rate of atrial fibrillation, researchers said.
- On Nov. 9, Journal of the American Medical Association published the DECAF study led by Dr. Gregory Marcus reporting caffeinated coffee is safe and may help prevent A‑Fib recurrence; results appeared Sunday at the American Heart Association conference in New Orleans.
- Doctors have long advised patients who stopped coffee on physician advice to avoid caffeine due to unclear links between atrial fibrillation and caffeine’s effects, while A‑Fib has risen alongside obesity and the aging population in recent years.
- Using electrocardiograms , wearable heart monitors and implantable cardiac devices, the six‑month randomized assignment enrolled 200 patients and found coffee drinkers had 39% lower A-Fib recurrence risk, with rates of 47% versus 64%.
- Dr. Johanna Contreras said drinking one cup of coffee daily appears safe for people with A‑Fib, but researchers warned findings may not apply to patients with unmanaged or active A‑Fib.
- But the study had notable limitations: it did not track exercise, diet, or other caffeinated beverages, prompting future research on physical activity and anti-inflammatory properties of coffee.
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(Seoul = Yonhap News) Reporter Lee Ju-young = Contrary to the common belief that coffee is harmful to people with heart disease such as atrial fibrillation, a clinical trial result has shown that coffee is not only safe for patients with atrial fibrillation, but can actually reduce the risk of atrial fibrillation. Professor Gregory M. Marcus's team at the University of California, San Francisco (UCSF) reported on the 10th in the Journal of the A…
A new study reveals that drinking caffeine coffee is safe for people with atrial fibrillation and could help prevent the recurrence of the disease. (Continue reading...) Tagged with: coffee Health & Wellness Source link
Popular drink can slash your risk of a common heart condition by more than a third, study reveals | Tech, Entertainment, Sport, Fashion, Travel News
By XANTHA LEATHAM, EXECUTIVE SCIENCE EDITOR Published: 15:33, 9 November 2025 | Updated: 15:33, 9 November 2025 Drinking a cup of coffee every day can protect against a common heart rhythm disorder, according to a new study. Experts have discovered a link between the caffeinated drink and a lower risk of atrial fibrillation – a condition that causes a rapid, irregular heartbeat and can lead to stroke and heart failure. This is surprising, they …
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