ICD-11 classes
11 Diseases of the circulatory system
Cardiac arrhythmia
Supraventricular rhythm disturbance
BC80 — Supraventricular bradyarrhythmia
BC80.2 — Sinus node dysfunction
ICD-11 BC80.2 — Sinus node dysfunction
Non-specific term that refers to abnormalities in sinus node impulse formation and propagation and includes sinus bradycardia, sinus pause/arrest, chronotropic incompetence, and sinoatrial exit block.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code BC80.2 contains 4 clarifying diagnoses:
- BC80.20 — Sick sinus syndrome
- BC80.21 — Sinoatrial block
- BC80.2Y — Other specified sinus node dysfunction
- BC80.2Z — Sinus node dysfunction, unspecified