Looking at specific substances in the blood of people with atrial fibrillation, a type of irregular heartbeat, could help identify who's at risk for a stroke despite taking blood-thinning medication ...

Atrial fibrillation (Afib) is a type of cardiac arrhythmia, or abnormal heart rhythm, that is very common — and more prevalent than previously thought. A large study published in October 2024 in a ...

Atrial fibrillation (AFib) affects an estimated three million to six million Americans—and a 2020 Journal of the American Medical Association (JAMA) study suggested the rate of AFib incidence is ...

Drinking multiple cups of coffee a day may help prevent cognitive decline in people with atrial fibrillation (AFib or AF), according to new research published on Dec. 14, 2024 in the Journal of the ...