title: Electrocardiographic changes in catastrophic abdominal illness mimicking acute myocardial infarction.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis* / Q000209:etiology; D000368:Aged; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000150:complications; D004562:Electrocardiography; D005260:Female; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*; D010439:Peptic Ulcer Perforation / Q000150:complications