His bundle electrograms and programmed electrical stimulation of the heart in the study of supraventricular tachycardia.
D004562:Electrocardiography; D006329:Heart Conduction System; D010138:Pacemaker, Artificial; D013614:Tachycardia, Paroxysmal / Q000503:physiopathology; D014927:Wolff-Parkinson-White Syndrome / Q000503:physiopathology