title: [Effects of changrolin on electrophysiological properties of canine Purkinje fibers].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D004285:Dogs; D006329:Heart Conduction System / Q000187:drug effects*; D066298:In Vitro Techniques; D011343:Procaine / Q000494:pharmacology; D011690:Purkinje Fibers / Q000187:drug effects* / Q000502:physiology; D011799:Quinazolines / Q000494:pharmacology*
chemical_list: D000889:Anti-Arrhythmia Agents; D011799:Quinazolines; D011343:Procaine; C022128:changrolin