title: Comparative evaluation of extremity and precordial leads in the diagnosis of acute myocardial infarction.
authors.forename: I R
authors.initials: IR
authors.lastname: CALLEN
authors.forename: J W
authors.initials: JW
authors.lastname: FISCHER
mesh_terms: D000208:Acute Disease; D056988:Anterior Wall Myocardial Infarction; D004562:Electrocardiography; D006321:Heart; D006801:Humans; D007238:Infarction; D009203:Myocardial Infarction
keywords: ELECTROCARDIOGRAPHY; HEART/infarction