title: Sites of impulse formation within the atrioventricular junction of the rabbit.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac; D004562:Electrocardiography; D006329:Heart Conduction System / Q000502:physiology*; D006339:Heart Rate; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009431:Neural Conduction; D010477:Perfusion; D011817:Rabbits; D009435:Synaptic Transmission