This heart rhythm disorder affects 3 million Americans: Are you at risk?

Atrial fibrillation (AF) is the most common type of heart rhythm disorder in the United States and affects about 3 million Americans. It is a chaotic, abnormal rhythm of the upper chambers of the heart. The abnormal rhythm causes the heart to beat chaotically, which many patients find un-comforting. More concerning, atrial fibrillation can allow … Continue reading This heart rhythm disorder affects 3 million Americans: Are you at risk?