title: Who needs β blockers?
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002318:Cardiovascular Diseases / Q000188:drug therapy / Q000517:prevention & control; D006801:Humans; D009203:Myocardial Infarction / Q000188:drug therapy / Q000517:prevention & control; D055502:Secondary Prevention
chemical_list: D000319:Adrenergic beta-Antagonists