ICD-11 classes
11 Diseases of the circulatory system
Pulmonary heart disease or diseases of pulmonary circulation
BB00 — Pulmonary thromboembolism
BB00.1 — Chronic pulmonary thromboembolism
ICD-11 BB00.1 — Chronic pulmonary thromboembolism
Chronic pulmonary thromboembolism is defined as a partial or complete occlusion of at least one major pulmonary arterial branch in the presence of a mean pulmonary artery pressure 25mmHg at rest, and normal left ventricular filling pressures, despite effective coagulation over at least three months.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code BB00.1 contains 1 clarifying diagnosis:
The diagnosis is coded elsewhere:
- Pulmonary thromboembolism #13181
The diagnosis is included in 1 another class.
- Chronic thromboembolic pulmonary hypertension (BB01.3)