Preserving a well-functioning 33-year-old starr-edwards aortic prosthesis: In repeat aortic root aneurysm repair

Abstract

We report the case of a 61-year-old obese male patient in whom we found a well-functioning 33-year-old Starr-Edwards aortic prosthesis during repeat aortic surgery. Rather than explant the prosthesis, we remodeled the aortic root, almost completely removing the aortic sinuses and leaving only a pillar of aortic tissue around the coronary ostia. The proximal end of a Hemashield tube-graft was then scalloped to accommodate the remaining aortic tissue. The patient’s heart function was excellent after his weaning from cardiopulmonary bypass. Simplifying the repeat aortic root repair, by preserving a well-functioning Starr-Edwards valve, might lead to a better outcome in similar cases. We also discuss other instances of this valve’s durability.