BC81.0

ICD-11 MMS 2026-01

Ectopic atrial tachycardia

Description

Ectopic atrial tachycardia originates from a small area (focus) in the atrium and spreading centrifugally.

Index terms

  • Ectopic atrial tachycardia
  • Focal atrial tachycardia
  • Ectopic atrial tachycardia, automatic
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  • focal atrial tachycardia, automatic
  • Ectopic atrial tachycardia, nonautomatic
  • FART - [focal atrial reentry tachycardia]
  • NAEAT - [nonautomatic ectopic atrial tachycardia]
  • NAFAT - [nonautomatic focal atrial tachycardia]
  • focal atrial reentry tachycardia
  • focal atrial tachycardia, nonautomatic
  • microreentry atrial tachycardia

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases
  • 05 – Endocrine, nutritional or metabolic diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
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  • 19 – Certain conditions originating in the perinatal period
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • BC81.1 – Junctional ectopic tachycardia
  • BC81.2 – Macro reentrant atrial tachycardia
  • BC81.3 – Atrial fibrillation
  • BC81.4 – Wolff-Parkinson-White syndrome
  • BC81.5 – Sinus node reentrant tachycardia
  • BC81.6 – Inappropriate sinus tachycardia
  • BC81.7 – Atrioventricular reciprocating tachycardia
  • BC81.8 – Atrioventricular nodal reentry tachycardia
  • BC81.Y – Other specified supraventricular tachyarrhythmia
  • BC81.Z – Supraventricular tachyarrhythmia, unspecified

Foundation entity

Ectopic atrial tachycardia – http://id.who.int/icd/entity/639051154

Part of: BC81: Supraventricular tachyarrhythmia › 11: Diseases of the circulatory system