title: Intracardiac electrophysiological study of disopyramide in intact and chemically sympathectomized dogs.
mesh_terms: D000200:Action Potentials; D000818:Animals; D002304:Cardiac Pacing, Artificial; D004206:Disopyramide / Q000494:pharmacology*; D004285:Dogs; D004562:Electrocardiography; D004594:Electrophysiology; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006329:Heart Conduction System / Q000502:physiology; D011725:Pyridines / Q000494:pharmacology*; D012849:Sinoatrial Node / Q000502:physiology; D013563:Sympathectomy, Chemical; D013564:Sympathetic Nervous System / Q000502:physiology
chemical_list: D011725:Pyridines; D004206:Disopyramide