A case report of combined composite valve graft replacement of the aortic root and graft replacement of the abdominal aorta

: A 55-year-old man who had both aortic root aneurysm with severe aortic regurgitation and enlarging abdominal aortic aneurysm was admitted to our hospital. We employed the combined composite valve graft replacement of the aortic root and Y-graft replacement of the infrarenal abdominal aorta at one stage operation. At the operation, median sternotomy was made and the composite graft replacement of the aortic root was performed under cardiopulmonary bypass prior to the abdominal procedure. After cardiopulmonary bypass was removed, abdominal incision was made. Although ventricular arrhythmias and mild hypotension transiently occurred when the abdominal aorta was clamped, the Y-graft replacement was also completed uneventfully, and no complication occurred postoperatively. We conclude that the combined operation of the aortic root and the abdominal aorta is clinically feasible in certain situation.