title: Slow current systems in the A-V node of the rabbit heart.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001283:Atrioventricular Node / Q000502:physiology*; D005711:Gallopamil / Q000494:pharmacology; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D008564:Membrane Potentials; D009431:Neural Conduction / Q000187:drug effects; D011188:Potassium / Q000502:physiology*; D011817:Rabbits; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D005711:Gallopamil; D013779:Tetrodotoxin; D011188:Potassium