title: [The prognostic significance of low voltage ECG in acute myocardial infarction].
mesh_terms: D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications* / Q000175:diagnosis / Q000401:mortality; D011379:Prognosis; D012770:Shock, Cardiogenic / Q000209:etiology