title: Acute myocardial infarction. Shifting paradigms of diagnosis and care in a cost-conscious environment.
mesh_terms: D004796:Clinical Enzyme Tests; D003363:Cost Control; D004562:Electrocardiography; D004636:Emergency Service, Hospital; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000191:economics; D010343:Patient Admission