title: Effects of ouabain on canine Purkinje fibers in situ or perfused with blood.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D008839:Microelectrodes; D010042:Ouabain / Q000494:pharmacology*; D010477:Perfusion; D011188:Potassium / Q000097:blood; D014316:Tritium
chemical_list: D014316:Tritium; D010042:Ouabain; D011188:Potassium