Use of propranolol in preinfarction angina.
D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction; D011433:Propranolol / Q000627:therapeutic use*
D011433:Propranolol