title: Beta-blocker effectiveness post infarction: an antiarrhythmic or antiischemic effect.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000889:Anti-Arrhythmia Agents; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000209:etiology / Q000517:prevention & control*; D003645:Death, Sudden / Q000517:prevention & control; D006801:Humans; D009203:Myocardial Infarction / Q000150:complications / Q000188:drug therapy* / Q000401:mortality; D009664:Norway; D012008:Recurrence; D013548:Sweden; D014481:United States
chemical_list: D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents