[Atrioventricular junction rhythm and ECG of the bundle of His].
D000818:Animals; D001283:Atrioventricular Node / Q000502:physiology*; D002036:Bundle of His / Q000502:physiology*; D005117:Cardiac Complexes, Premature / Q000150:complications; D004285:Dogs; D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology; D006329:Heart Conduction System / Q000502:physiology*