Testing the efficacy of antiarrhythmic drugs.
D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D002304:Cardiac Pacing, Artificial / Q000379:methods; D004562:Electrocardiography; D006801:Humans; D008991:Monitoring, Physiologic; D013610:Tachycardia / Q000188:drug therapy* / Q000503:physiopathology
D000889:Anti-Arrhythmia Agents