title: Observed vs expected electrocardiographic changes in myocardial infarction.
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000503:physiopathology; D009336:Necrosis