Valve-sparing root reimplantation with a Valsalva graft for a trileaflet aortic valve.

Valve-sparing root reimplantation has become an attractive alternative to conventional aortic root replacement in young patients as a means to avoid the anticoagulation required for mechanical roots while improving the durability compared to bioprosthetic valved conduits. In this video tutorial, we present our step-by-step process for performing a valve-sparing root reimplantation with a Valsalva graft for a patient with an aortic root aneurysm and a trileaflet aortic valve.

Outcomes of aortic valve repair with the reimplantation technique and maintenance of commissural orientation.

Background: Debate still persists on whether valve-sparing root reimplantation (VSRR) of a very asymmetric bicuspid aortic valve (BAV) should be completed such that the asymmetry of the native commissural orientation is retained, or if it should be made symmetric (180°-180°). Herein, we present our approach, in which the native asymmetry is preserved, and the valve is reimplanted in a 210°-150° orientation.

Methods: A retrospective review was performed of 130 patients with BAV who underwent VSRR between January 1, 2004 and March 1, 2023 at a single institution.

Midterm Results of an Algorithmic 3-Pronged Approach to Bicuspid Aortic Valve Repair.

Background: This study evaluated midterm outcomes of a 3-pronged algorithm for bicuspid aortic valve (BAV) repair. Valve-sparing root reimplantation (VSRR) was performed for patients with aortic root dilatation. In those without a root aneurysm, external subannular ring (ESAR) was performed for annuli ≥28 mm and subcommissural annuloplasty (SCA) for annuli <28 mm.