[Exploration of auriculo-ventricular conduction system by endocavital approach].
D006328:Cardiac Catheterization; D006329:Heart Conduction System / Q000032:analysis*; D007866:Leg; D008722:Methods; D012501:Saphenous Vein
Exploration du tissu de conduction auriculo-ventriculaire par voie endocavitaire.