The drcrease in the automatism of the Purkinje pacemaker fibers provoked by high frequency stimulation.
D000200:Action Potentials; D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D006329:Heart Conduction System / Q000187:drug effects / Q000502:physiology*; D066298:In Vitro Techniques; D008564:Membrane Potentials; D011188:Potassium / Q000494:pharmacology; D012964:Sodium / Q000494:pharmacology
D012964:Sodium; D011188:Potassium