title: Prophylaxis with beta-blockers and the community.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000188:drug therapy*; D003362:Cost-Benefit Analysis; D004562:Electrocardiography; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control*; D012008:Recurrence
chemical_list: D000319:Adrenergic beta-Antagonists