His bundle recordings in paroxysmal atrioventricular block produced by carotid sinus massage.
D002037:Bundle-Branch Block / Q000503:physiopathology; D002346:Carotid Sinus; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000209:etiology / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000503:physiopathology / Q000628:therapy; D010138:Pacemaker, Artificial / Q000009:adverse effects