• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 2 - Cardiovascular
    • 5 - Conducting system or rhythm disturbances
      • 32 - Over-activity (tachyarrhythmia or ectopy)
        • 1 - Supra-ventricular tachycardia, atrial fibrillation or flutter
        • 2 - Ventricular tachycardia or fibrillation
        • 3 - Atrial premature beats or ectopics
        • 4 - Ventricular ectopics