title: Prophylactic effect of alprenolol on ventricular tachyarrhythmias during the in-patient phase of acute myocardial infarction.
mesh_terms: D000368:Aged; D000526:Alprenolol / Q000627:therapeutic use*; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000188:drug therapy*; D011897:Random Allocation; D013610:Tachycardia / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000889:Anti-Arrhythmia Agents; D000526:Alprenolol