Bundle branch block.
D000328:Adult; D000368:Aged; D002036:Bundle of His / Q000502:physiology; D002037:Bundle-Branch Block / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology / Q000401:mortality / Q000628:therapy; D002170:Canada; D003645:Death, Sudden / Q000209:etiology; D004562:Electrocardiography; D004594:Electrophysiology; D005260:Female; D006327:Heart Block / Q000209:etiology; D006329:Heart Conduction System / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D014481:United States