title: The His bundle electrogram in impaired atrioventricular conduction.
mesh_terms: D001344:Autopsy; D004562:Electrocardiography; D006327:Heart Block / Q000150:complications / Q000503:physiopathology*; D006329:Heart Conduction System / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications / Q000401:mortality / Q000503:physiopathology