Atrial Fibrillation

Atrial Fibrillation (AF) is a type of abnormal heart rhythm that affects millions of people worldwide. It is characterized by an irregular, rapid heart rate in the atria (the upper chambers of the heart). This can lead to an increased risk of stroke, heart failure, and other complications. AF is diagnosed with a physical exam, an electrocardiogram (ECG), or other tests. Treatments for AF include lifestyle changes, medications, ablation, device therapy, and surgery, depending on the underlying cause. With timely diagnosis and management, the prognosis for AF is generally good.