Obstructive sleep apnea and atrial fibrillation (AFib) are two conditions that share a potentially deadly link. Having one increases the odds of developing the other, and together, the breathing ...

A randomized clinical trial found that among people with a history of Atrial fibrillation (AFib) or related rhythm issues, drinking at least one cup of caffeinated coffee daily was associated with a ...

Nov. 18, 2025 – If you're among the 1 in 5 U.S. adults who have an abnormal heart rhythm problem called atrial fibrillation, there's been a flurry of new research about the condition that offers some ...

Mario Aguilar covers technology in health care, including artificial intelligence, virtual reality, wearable devices, telehealth, and digital therapeutics. His stories explore how tech is changing the ...

Drinking a cup of caffeinated coffee daily led to a significant drop in atrial fibrillation (AF) or flutter in patients with sustained AF compared with those who abstained from coffee and caffeine, ...

A recent randomized clinical trial challenges the idea that people with AFib issues may need to avoid coffee. In fact, coffee may even be protective against AFib episodes. Still, talk to your doctor ...

When you’re one of the 10.5 million Americans with atrial fibrillation, it makes sense to want to avoid anything that could potentially throw your heart’s rhythm out of whack. For years, many people ...

Your coffee addiction may have a surprising health benefit. In a six-month clinical trial of 200 patients with AFib, coffee-drinkers averaging one cup per day were 47% less likely to have AFib ...

New research finds that daily coffee drinking may cut AFib risk by nearly 40%, defying decades of medical caution. Scientists discovered that caffeine’s effects on activity, blood pressure, and ...

Drinking coffee can protect against atrial fibrillation (A-Fib), a common heart rhythm disorder that causes a rapid, irregular heartbeat and can lead to stroke and heart failure. Doctors typically ...

Drinking caffeinated coffee is safe for people with atrial fibrillation and may help protect against recurrence of the disorder, a new study finds. More than 10 million Americans live with atrial ...

Drinking coffee can protect against atrial fibrillation (A-Fib), a common heart rhythm disorder that causes rapid, irregular heartbeat and can lead to stroke and heart failure. Doctors typically ...