Sankar Varanasi, MD

All Blogs by Sankar Varanasi, MD

What you need to know about atrial fibrillation

Posted:  9/25/2020

At least 2.7 million Americans have atrial fibrillation (AFib), a quivering or irregular heartbeat that can lead to heart-related complications including stroke, heart failure and blood clots. A normal heart contracts and relaxes ...