Almost All Incompetent BAV Should Be Repaired.

The short answer to this topic is "No, most incompetent bicuspid aortic valve should not be repaired." Aortic valve repair certainly plays an important role in the management of incompetent bicuspid aortic valve of young patients, and the selection criteria are like those for incompetent tricuspid aortic valve. The tissue that makes the cusps should normal or have minor abnormalities easily corrected by surgery such as plication of the free margin. In addition, the anatomic orientation of the conjoint and the normal cusps should be approximately at 180°. If the root is dilated, reimplantation of the aortic valve is likely the most reproducible approach, and if the root is not dilated but the annulus is, a subannular annuloplasty and correction of the cusp prolapse is adequate. Most patients with incompetent bicuspid aortic valve have malformed, fibrotic and calcified cusps and replacement with either pulmonary autograft or a mechanical aortic valve in young patients and a bioprosthetic aortic valve are likely to provide better long-term outcomes than aortic valve repair.