title: Characteristics of extracellular potentials recorded from the sinoatrial pacemaker of the rabbit.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D004562:Electrocardiography; D004594:Electrophysiology / Q000295:instrumentation / Q000379:methods; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D011690:Purkinje Fibers / Q000502:physiology; D011817:Rabbits; D012849:Sinoatrial Node / Q000187:drug effects / Q000502:physiology*; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D013779:Tetrodotoxin