ICD-11 classes
11 Diseases of the circulatory system
Cardiac arrhythmia
BC63 — Conduction disorders
BC63.2 — Complete atrioventricular block
BC63.20 — Congenital complete atrioventricular block

ICD-11 BC63.20 — Congenital complete atrioventricular block

Third degree atrioventricular block is defined as the absence of atrioventricular node conduction and here it is congenital, that is it has been present since birth and is not acquired, although but may be first detected later.

The diagnosis includes nothing.

It has no clarifying diagnoses.