11Diseases of the circulatory system
Heart failure
BD12
category
High output syndromes
Definition Increased cardiac output above normal associated with anaemia, arteriovenous fistulas, thyrotoxicosis and other syndromes. May result in heart failure.
Also indexed as
High output syndromes
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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