title: An analysis of postvagal inotropic responses.
mesh_terms: D000313:Adrenal Medulla / Q000502:physiology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure; D002395:Catecholamines / Q000502:physiology*; D004285:Dogs; D005260:Female; D006145:Guanethidine / Q000494:pharmacology; D008297:Male; D009200:Myocardial Contraction; D009411:Nerve Endings / Q000502:physiology; D011433:Propranolol / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000502:physiology; D014630:Vagus Nerve / Q000502:physiology*
chemical_list: D002395:Catecholamines; D001285:Atropine; D011433:Propranolol; D006145:Guanethidine