Tachycardia-dependent versus bradycardia-dependent intermittent bundle-branch block.
D000200:Action Potentials; D000328:Adult; D000680:Amyl Nitrite; D001281:Atrial Fibrillation / Q000503:physiopathology; D001285:Atropine; D001919:Bradycardia / Q000150:complications*; D002037:Bundle-Branch Block / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D002346:Carotid Sinus / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology; D013610:Tachycardia / Q000150:complications*; D013997:Time Factors
D001285:Atropine; D000680:Amyl Nitrite