title: [Present classification of anti-arrhythmia agents].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000145:classification* / Q000494:pharmacology; D004285:Dogs; D006801:Humans; D009200:Myocardial Contraction
chemical_list: D000889:Anti-Arrhythmia Agents