title: Mechanism of prolongation of the R-R interval with electrical stimulation of the carotid sinus nerves in man.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000328:Adult; D000368:Aged; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure; D002346:Carotid Sinus / Q000294:innervation*; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D008875:Middle Aged; D010275:Parasympathetic Nervous System / Q000187:drug effects / Q000502:physiology; D005082:Physical Exertion; D011187:Posture; D011311:Pressoreceptors / Q000187:drug effects / Q000502:physiology; D011433:Propranolol / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000187:drug effects / Q000502:physiology
chemical_list: D000319:Adrenergic beta-Antagonists; D001285:Atropine; D011433:Propranolol