ICD-11 classes
X Extension Codes
Anatomy and topography
Functional anatomy
Circulatory system
XA4PM9 Cardiovascular system
XA6H07 Heart
XA79Z5 Cardiac electrical conducting system
XA1UE3 Sinoatrial node
ICD-11 XA1UE3 Sinoatrial node
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: