title: [Electrophysiologic studies on the antiarrhythmic effect of tetrandrine].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D044182:Benzylisoquinolines; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D012032:Refractory Period, Electrophysiological / Q000187:drug effects; D013552:Swine
chemical_list: D000470:Alkaloids; D000889:Anti-Arrhythmia Agents; D044182:Benzylisoquinolines; C009438:tetrandrine