title: Intraventricular conduction intervals during orthograde conduction in patients with complete heart block.
mesh_terms: D000368:Aged; D002037:Bundle-Branch Block / Q000503:physiopathology; D004562:Electrocardiography; D004594:Electrophysiology; D006327:Heart Block / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D011187:Posture; D013997:Time Factors