title: Beta-adrenergic blockade in arrhythmias of acute myocardial infarction.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D009203:Myocardial Infarction / Q000150:complications
chemical_list: D000319:Adrenergic beta-Antagonists