Atrial fibrillation (AF) is a common form of heart arrhythmia, a serious condition in which the heart beats so fast that its upper chambers, the atria, quiver. This irregular heartbeat can increase ...

St. David's in Austin is the first in country to use new dual catheter to fix heart flutter and AFib at the same time.

Get Instant Summarized Text (Gist) Two studies have significantly expanded the known genetic variants associated with atrial fibrillation (AF), identifying over 350 common DNA variants and rare ...

Atrial fibrillation (AF) is the most common sustained arrhythmia and associated with increased morbidity and mortality. Differences have been identified between medical care delivered in urban and ...