Rare diseases · Sign or symptom

Imperforate atrioventricular valve

HP:0011574

What it means

An atrioventricular valve that has failed to open (atretic).

Part of the broader category

Also called: Unopened atrioventricular valve

Imperforate atrioventricular valve

Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.

Start free with Eleplan

This page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.