Atrial Fibrillation - AFIB
Atrial Fibrillation Screening
Atrial fibrillation (Afib) is an irregular heartbeat (also known as arrhythmia) that occurs when the upper chambers of the heart (the atria) do not beat at a regular pace. They quiver, or fibrillate. Because of the heart fibrillation, the heart sometimes does not pump all of the blood out of the atria, and blood can pool, causing blood clots. When