A negative inotropic response of cat atria to sympathetic nerve stimulation of norepinephrine.
D000818:Animals; D002415:Cats; D003864:Depression, Chemical; D004298:Dopamine / Q000494:pharmacology; D004558:Electric Stimulation; D004837:Epinephrine / Q000494:pharmacology; D005260:Female; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006325:Heart Atria; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction; D009638:Norepinephrine / Q000494:pharmacology*; D013564:Sympathetic Nervous System / Q000502:physiology*; D014439:Tyramine / Q000494:pharmacology
D007545:Isoproterenol; D004298:Dopamine; D009638:Norepinephrine; D014439:Tyramine; D004837:Epinephrine