The U wave and aberrant intraventricular conduction. Further evidence for the Purkinje repolarization theory on genesis of the U wave.
D002037:Bundle-Branch Block / Q000503:physiopathology; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008954:Models, Biological; D011690:Purkinje Fibers / Q000503:physiopathology*; D013997:Time Factors