title: Learned control of cardiac rate and cardiac conduction in the Wolff-Parkinson-White syndrome.
mesh_terms: D000328:Adult; D001285:Atropine / Q000494:pharmacology; D003216:Conditioning, Operant; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects / Q000502:physiology*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology; D010656:Phenylephrine / Q000494:pharmacology; D005082:Physical Exertion; D011214:Practice, Psychological; D011433:Propranolol / Q000494:pharmacology; D014927:Wolff-Parkinson-White Syndrome / Q000628:therapy*
chemical_list: D010656:Phenylephrine; D001285:Atropine; D011433:Propranolol; D007545:Isoproterenol