title: [Effect of anti-arrhythmic drug changrolin on fast and slow response potentials of myocardial cell of rats].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D005260:Female; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D066298:In Vitro Techniques; D008297:Male; D011799:Quinazolines / Q000494:pharmacology*; D051381:Rats; D012032:Refractory Period, Electrophysiological / Q000187:drug effects
chemical_list: D000889:Anti-Arrhythmia Agents; D011799:Quinazolines; C022128:changrolin