title: Cellular aspects of antiarrhythmic activity.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology* / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D002118:Calcium / Q000502:physiology; D006801:Humans; D008564:Membrane Potentials / Q000187:drug effects; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000502:physiology
chemical_list: D000889:Anti-Arrhythmia Agents; D012964:Sodium; D011188:Potassium; D002118:Calcium