11Diseases of the circulatory system
Heart valve diseases
Aortic valve disease
BB70Aortic valve stenosis
BB70.0
category
Rheumatic aortic valve stenosis
Definition Aortic stenosis caused by scarring of the aortic valve due to rheumatic fever as a child or young adult. In aortic stenosis, the aortic valve does not open fully. This decreases blood flow from the heart.
Also indexed as
Rheumatic aortic valve obstruction Rheumatic aortic valve stenosis rheumatic aortic obstruction rheumatic aortic stricture
Nearby in Aortic valve stenosis
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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