title: What it means when your doctor says . . ."you have atrial fibrillation".
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000188:drug therapy; D002318:Cardiovascular Diseases / Q000188:drug therapy; D006801:Humans; D010820:Physicians; D014481:United States
chemical_list: D000889:Anti-Arrhythmia Agents