Long-term results of aortic valve-sparing operations for aortic root aneurysm

To examine the results of aortic valve sparing for aortic root aneurysm.Two hundred twenty consecutive patients who had aortic valve sparing for aortic root aneurysm were prospectively studied with annual clinical assessments and echocardiography. Their mean age was 46 +/- 15 years, 40% had Marfan syndrome, 17% had aortic dissection, and 7% had bicuspid aortic valve. Reimplantation of the aortic valve was performed in 167 patients and remodeling...