11Diseases of the circulatory system
Heart valve diseases
Mitral valve disease
BB62Mitral valve prolapse
BB62.0
category
Rheumatic mitral valve prolapse
Definition This is a rheumatic valvular heart disease characterised by the displacement of an abnormally thickened mitral valve leaflet into the left atrium during systole.
Also indexed as
Rheumatic mitral valve prolapse
Nearby in Mitral valve prolapse
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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