[Intracardiac induction electrocardiogram. Atrioventricular conduction].
D000328:Adult; D000368:Aged; D001283:Atrioventricular Node / Q000502:physiology*; D002036:Bundle of His / Q000502:physiology*; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006327:Heart Block / Q000175:diagnosis* / Q000503:physiopathology; D006329:Heart Conduction System / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial