A simplified repair method for adult Ebstein's anomaly

Area of Science:

• Cardiology
• Congenital Heart Disease
• Cardiac Surgery

Background:

• Ebstein's anomaly (EA) is a rare congenital heart disease with variable clinical presentations.
• Managing EA, particularly in adults with right heart dysfunction, poses significant challenges.

Purpose of the Study:

• To introduce and evaluate a simplified surgical repair technique for Ebstein's anomaly.
• To assess the efficacy and safety of this method in older adult patients.

Main Methods:

• A simplified surgical repair combining atrialized right ventricle plication, tricuspid leaflet repair, and ring annuloplasty.
• Application in adult EA patients experiencing progressive right heart dysfunction.

Main Results:

• The simplified repair method is suitable for older adult EA patients.
• It achieves mild to moderate tricuspid regurgitation.
• Demonstrates acceptable long-term outcomes compared to prosthetic valve replacement.

Conclusions:

• A simplified surgical repair offers a viable alternative for managing Ebstein's anomaly in older adults.
• This approach reduces surgical risks and provides satisfactory functional results.
• It presents a favorable option compared to more complex reconstructions or valve replacement.