title: The vectorcardiogram in left anterior hemiblock with qrs or qRS patterns in right precordial leads.
mesh_terms: D006321:Heart / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis; D014672:Vectorcardiography