Frequently a precursor to stroke or heart failure, a heart condition known as atrial fibrillation, goes undetected until it has progressed to an advanced stage. But atrial fibrillation, which is ...

This week, Bobbi Conner talks with Dr. Rachel Kaplan about managing atrial fibrillation. Dr. Kaplan is an Associate Professor ...

Dr. Calkins answers the question: 'Can Atrial Fibrillation Damage My Heart?' — -- Question: Can atrial fibrillation damage my heart in a permanent way, and can it cause a heart attack? Answer ...

Atrial fibrillation is the most common arrhythmia - problems with the speed or rhythm of the heartbeat. Arrhythmias are caused by a disorder in the heart's electrical system. The walls of the atria ...