title: EFFECT OF INTRAVENOUS VOLUME INFUSION ON HEART RATE IN UNANESTHETIZED DOGS.
mesh_terms: D000818:Animals; D001285:Atropine; D001769:Blood; D001919:Bradycardia; D004285:Dogs; D006321:Heart; D006339:Heart Rate; D006584:Hexamethonium Compounds; D007263:Infusions, Parenteral; D010600:Pharmacology; D010827:Physiology; D012106:Research; D013562:Sympathectomy; D013565:Sympatholytics; D013610:Tachycardia; D014628:Vagotomy
chemical_list: D006584:Hexamethonium Compounds; D013565:Sympatholytics; D001285:Atropine
keywords: ATROPINE; BLOOD; BRADYCARDIA; DOGS; EXPERIMENTAL LAB STUDY; HEART; HEXAMETHONIUM COMPOUNDS; INFUSIONS, PARENTERAL; PHARMACOLOGY; PHYSIOLOGY; SYMPATHECTOMY; SYMPATHOLYTICS; TACHYCARDIA; VAGOTOMY