Atrial Fibrillation TopicsShow More
Learn about the different tests that can be used to identify atrial fibrillation.
For the 2.6 million Americans who suffer from atrial fibrillation (AF or AFib), the sensation of a fast, irregular, and chaotic heartbeat all too often becomes a way of life—and may put their health at risk.
Symptoms of atrial fibrillation vary. It may be detected as an incidental finding during a physical examination or test that has been ordered for some other reason.