[Studies on the excitability and contractility of the proximal vena cava].
D000818:Animals; D001993:Bronchodilator Agents / Q000494:pharmacology; D002301:Cardiac Glycosides / Q000494:pharmacology; D004594:Electrophysiology; D004837:Epinephrine / Q000494:pharmacology; D006321:Heart / Q000502:physiology; D007545:Isoproterenol / Q000494:pharmacology; D009119:Muscle Contraction; D009638:Norepinephrine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D011817:Rabbits; D013565:Sympatholytics / Q000494:pharmacology; D014683:Vena Cava, Superior / Q000187:drug effects* / Q000502:physiology*
D001993:Bronchodilator Agents; D002301:Cardiac Glycosides; D013565:Sympatholytics; D011433:Propranolol; D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine