title: Left anterior hemiblock simulating anteroseptal myocardial infarction.
mesh_terms: D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology*; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000503:physiopathology; D014672:Vectorcardiography