Electrophysiological effects of alpha- and beta-receptor agonists and antagonists on Purkinje fibres of sheep heart.
D000818:Animals; D004837:Epinephrine / Q000494:pharmacology; D006329:Heart Conduction System / Q000187:drug effects*; D007545:Isoproterenol / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011955:Receptors, Drug
D011955:Receptors, Drug; D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine; D010646:Phentolamine