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YouTube-Anomaly & Papanomaly
2018/11/10Ebstein anomaly refers to a defect of the tricuspid valve.
The tricuspid valve separates the right atrium from the right ventricle.
As a result, the septal leaflet is tethered and the anterior leaflet is enlarged.
The abnormal valve can lead to backflow of blood (regurgitation) into the right atrium
In Ebstein anomaly, the right atrium is larger than normal.
There is typically a PFO or ASD
Patent Foramen Ovale (PFO)
Atrial Septal Defect (ASD)
Bloodflow
Tricuspid regurgitation and a small effective right ventricle can lead to heart failure.