title: Electropharmacology of the rauwolfia alkaloids, ajmaline tetraphyllicine, and serpentine on the canine heart.
mesh_terms: D000404:Ajmaline / Q000494:pharmacology*; D000818:Animals; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004558:Electric Stimulation; D004562:Electrocardiography; D006321:Heart / Q000187:drug effects*; D006325:Heart Atria / Q000187:drug effects; D006329:Heart Conduction System / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D010946:Plants, Medicinal; D011926:Rauwolfia / Q000494:pharmacology*; D012032:Refractory Period, Electrophysiological / Q000187:drug effects
chemical_list: D000404:Ajmaline