ICD-11 classes
X Extension Codes
Anatomy and topography
Functional anatomy
Circulatory system
XA4PM9 Cardiovascular system
XA6H07 Heart
XA10E0 Chamber of the heart
XA91S4 Cardiac atrium

ICD-11 XA91S4 Cardiac atrium

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis contains 2 clarifying diagnoses:

1. XA6548 Left atrium
   It contains 1 clarifying diagnosis.
2. XA6T92 Right atrium
   It contains 1 clarifying diagnosis.

The diagnosis is coded elsewhere:

• XA10E0 Chamber of the heart #36776
• XA10E0 Chamber of the heart #37243