title: The effects on canine cardiac Purkinje fibers of Chrysaora quinquecirrha (sea nettle) toxin.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002118:Calcium; D003063:Cnidaria; D004285:Dogs; D004562:Electrocardiography; D004837:Epinephrine / Q000494:pharmacology; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D007275:Injections, Intravenous; D010210:Papillary Muscles / Q000187:drug effects; D014118:Toxins, Biological / Q000494:pharmacology*
chemical_list: D014118:Toxins, Biological; D002118:Calcium; D004837:Epinephrine