Bundle branch block.
D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D001283:Atrioventricular Node / Q000502:physiology; D002036:Bundle of His / Q000033:anatomy & histology; D002037:Bundle-Branch Block / Q000209:etiology*; D003331:Coronary Vessels / Q000033:anatomy & histology; D004562:Electrocardiography / Q000379:methods; D006327:Heart Block / Q000175:diagnosis; D006329:Heart Conduction System / Q000166:cytology / Q000503:physiopathology; D006801:Humans; D011690:Purkinje Fibers / Q000166:cytology; D016276:Ventricular Function
D000889:Anti-Arrhythmia Agents