title: [The electrophysiologic effect and anticholinergic action of quinidine sulfate on the atrioventricular node in the rabbit].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001283:Atrioventricular Node / Q000502:physiology*; D003864:Depression, Chemical; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D008839:Microelectrodes; D010276:Parasympatholytics / Q000494:pharmacology*; D011802:Quinidine / Q000494:pharmacology*; D011817:Rabbits
chemical_list: D010276:Parasympatholytics; D011802:Quinidine