Understanding Atrial Fibrillation: Symptoms, Triggers, and the Link with Sleep Apnea
Atrial fibrillation (AFib), also called an irregular heartbeat or arrythmia, is a condition in which the upper chambers of the heart (atria) flutter due to irregular electrical stimulus. This creates chaotic, frantic heartbeats that lead to shortness of breath, fatigue, and other symptoms. In the United States alone, more than 2.7 million people experience irregular…