title: Bundle branch block after ventricular tachycardia: a manifestation of "fatigue" or "overdrive suppression".
abstract: Three cases of bundle branch block due to ventricular tachycardia are presented. Although the exact mechanism remains obscure, this phenomenon may be related to previously described acceleration-induced atrioventricular and bundle branch block.
mesh_terms: D000328:Adult; D002037:Bundle-Branch Block / Q000209:etiology* / Q000503:physiopathology; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000150:complications* / Q000503:physiopathology