title: Effects of low dose ouabain on canine Purkinje fibers.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002415:Cats; D006329:Heart Conduction System / Q000187:drug effects*; D010042:Ouabain / Q000494:pharmacology*; D011690:Purkinje Fibers / Q000187:drug effects*
chemical_list: D010042:Ouabain