title: Dangers of pacemakers in acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000628:therapy*; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013610:Tachycardia / Q000209:etiology; D014693:Ventricular Fibrillation / Q000209:etiology