title: Mechanisms of action of lidocaine and quinidine on action potential duration in rabbit cardiac Purkinje fibers. An effect on steady state sodium currents?
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology; D004594:Electrophysiology; D006329:Heart Conduction System / Q000502:physiology*; D007473:Ion Channels / Q000187:drug effects / Q000502:physiology*; D008012:Lidocaine / Q000494:pharmacology*; D008297:Male; D011690:Purkinje Fibers / Q000187:drug effects / Q000502:physiology*; D011802:Quinidine / Q000494:pharmacology*; D011817:Rabbits; D013779:Tetrodotoxin / Q000494:pharmacology; D013997:Time Factors
chemical_list: D000889:Anti-Arrhythmia Agents; D007473:Ion Channels; D013779:Tetrodotoxin; D008012:Lidocaine; D011802:Quinidine