title: Ventricular depolarization loop form changing in patients having had myocardial infarction.
mesh_terms: D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*; D009206:Myocardium / Q000473:pathology; D014672:Vectorcardiography