title: Antiarrhythmic action of tetrodotoxin in various animal species.
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D002025:Bufonidae; D002642:Chick Embryo; D003530:Cyprinidae; D006325:Heart Atria / Q000187:drug effects; D006329:Heart Conduction System / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects; D066298:In Vitro Techniques; D008012:Lidocaine / Q000494:pharmacology; D008839:Microelectrodes; D013779:Tetrodotoxin / Q000494:pharmacology*
chemical_list: D000889:Anti-Arrhythmia Agents; D013779:Tetrodotoxin; D008012:Lidocaine