AFib: What to Know
![What to Know About Atrial Fibrillation](https://amscardiology.com/wp-content/uploads/2021/04/what-to-know-about-Atrial-fibrillation-970x546.jpg)
Atrial fibrillation, known as AFib or AF, is a heart condition characterized by an irregular or rapid heartbeat. It is the most common type of arrhythmia, affecting more than 5 million adults in the United States. The top two chambers of the heart, (the atria) normally beat together in a regular fashion. AFib […]