Valve-sparing partial root repair for aortic dissection limited to the right coronary sinus of Valsalva.

Journal: Journal Of Cardiac Surgery
Published:
Abstract

Objective: To reveal a technical feasibility and safety of valve-sparing partial aortic root repair for spontaneous aortic dissection limited to the right coronary sinus of Valsalva.

Methods: A 68-year-old woman presented with chest pain. Twelve-lead electrocardiogram revealed atrioventricular dissociation and ST-segment elevation on II, III, and aVF. Enhanced computed tomography images showed aortic dissection limited to the right-coronary sinus and the other non-dilated sinuses of Valsalva. Localized aortic dissection was repaired by valve-sparing partial aortic root repair using a trimmed U-shaped Dacron graft and a felt strip, and the right coronary artery was revascularized by coronary artery bypass grafting using saphenous vein graft.

Results: The patient was discharged on postoperative day 12 with no complications.

Conclusions: Valve-sparing partial aortic root repair with the patch and coronary artery bypass grafting for aortic dissection limited to the right coronary sinus of Valsalva were technically feasible and safe.