"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Atrial fibrillation, also known as AFib, is an irregular heartbeat, or arrhythmia that happens when the ...

May is Stroke Awareness Month. 2 million brain cells die every minute a stroke goes untreated. Time is critical — and one major risk factor often goes unnoticed: Atrial Fibrillation (Afib). Afib is a ...

DALLAS, September 3, 2025 — Atrial fibrillation, or AFib, often goes unrecognized despite affecting millions and increasing stroke risk by up to 5 times[1]. New consumer patient research from the ...