Electrical excitability of atrioventricular nodal cells.
D000200:Action Potentials; D000818:Animals; D016275:Atrial Function; D004285:Dogs; D004558:Electric Stimulation; D004594:Electrophysiology; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D011817:Rabbits; D013997:Time Factors; D016276:Ventricular Function