/Ebstein anomaly

Ebstein anomaly

Rare Disease

MONDO:0009144

Also Known As

Ebstein anomalyEbstein anomaly (disease)Ebstein anomaly of the tricuspid valveEbstein's anomalyEbstein's anomaly (disorder) [ambiguous]Ebstein's anomaly of common atrioventricular valveEbstein's anomaly of right atrioventricular valveEbstein's anomaly of tricuspid valveEbstein malformationEbstein's malformation

Definition

Ebstein's malformation is a rare congenital cardiac anomaly characterized by rotational displacement of the septal and inferior leaflets of the tricuspid valve such that they are hinged within the right ventricle, rather than as expected at the atrioventricular junction.