[Inversion induced by bretylium and hexamethonium of reflex bradycardia produced by catecholamine in dogs].
D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001919:Bradycardia / Q000139:chemically induced*; D001949:Bretylium Compounds / Q000494:pharmacology*; D003864:Depression, Chemical; D004285:Dogs; D004837:Epinephrine / Q000494:pharmacology*; D006329:Heart Conduction System / Q000187:drug effects*; D006584:Hexamethonium Compounds / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D013268:Stimulation, Chemical; D013610:Tachycardia / Q000139:chemically induced; D014628:Vagotomy
D001949:Bretylium Compounds; D006584:Hexamethonium Compounds; D001285:Atropine; D011433:Propranolol; D009638:Norepinephrine; D004837:Epinephrine
Inversion par brétylium et hexamethonium de la bradycardie réflexe produite par les catécholamines chez le chien.