title: Make the most of beta-blockers. They're life-saving, if patients learn to use them. Here's how.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D002303:Cardiac Output, Low / Q000188:drug therapy*; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications*; D013610:Tachycardia / Q000188:drug therapy
chemical_list: D000319:Adrenergic beta-Antagonists