Rare diseases · Sign or symptom

Ectopia cordis

HP:0001683

What it means

Congenital malformation of the ventral wall with partial or total evisceration of the heart outside the thoracic cavity and through the defect in the ventral wall.

See Moss and Adams 'Heart Disease in Infants, Children and Adolescents' p1168. Ectopia cordis has a very poor prognosis. Ectopia cordis is generally divided into five types: cervical, cervicothoracic, thoracic, abdominal, and thoracicoabdominal. Ectopia cordis is rare (5-8 per million live births), but the two most common forms are thoracic (59%) and thoracicoabdominal (38%).

Rare diseases that can present with this2

Common30–79%

1

Sometimes5–29%

1

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Ectopia cordis

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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.