title: Letter: Effects of reperfusion on antiarrhythmic drug activity.
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D003326:Coronary Circulation; D004285:Dogs; D006329:Heart Conduction System / Q000187:drug effects; D010477:Perfusion
chemical_list: D000889:Anti-Arrhythmia Agents