ICD-11 classes
11 Diseases of the circulatory system
Diseases of the myocardium or cardiac chambers
BC40 — Acquired atrial abnormality
BC40.0 — Acquired interatrial communication
ICD-11 BC40.0 — Acquired interatrial communication
A postnatal pathological hole or pathway between the atrial chambers.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.