Transapical thoracic endovascular aortic repair in aortic arch aneurysm through a pre-existent bioprosthetic aortic valve

摘要

An 80-year-old man had undergone Y-graft replacement for ruptured abdominal aortic aneurysm followed by bioprosthetic aortic valve replacement. Follow-up computed tomography revealed a 65-mm aneurysm at the distal aortic arch. We selected endovascular surgery because of the patient's high-risk condition, and the extreme curvature of the 8-mm artificial blood vessels led us to adopt a transapical approach. No signs of deterioration of the bioprosthesis were noted, and the patient's hemodynamic condition remained stable during surgery. Transapical thoracic endovascular aortic repair through a pre-existent aortic bioprosthesis is an efficient alternative approach for treating aortic aneurysm, even after bioprosthetic aortic valve replacement.