title: Drug found to help heart attack survivors.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000188:drug therapy / Q000517:prevention & control*; D011433:Propranolol / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D011433:Propranolol