title: Arrhythmias complicating myocardial infarction: atrial fibrillation.
mesh_terms: D001281:Atrial Fibrillation / Q000209:etiology*; D002302:Cardiac Output; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*