title: Intraventricular block: physiologic considerations of clinical relevance.
mesh_terms: D000818:Animals; D002037:Bundle-Branch Block / Q000145:classification / Q000503:physiopathology; D004562:Electrocardiography; D006327:Heart Block / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D009626:Terminology as Topic