...洛四联症（tetralogy of Fallot, TOF）、室间隔缺损（ventricular septal defect, VSD）、主动脉瓣疾病（aortic valve disease）、大动脉转位（transposition of the great arteries, TGA）和体肺动脉分流术后。
Is there a risk in avoiding risk for younger patients with aorticvalvedisease?
患有主动脉瓣疾病的年轻患者在规避风险中存在风险吗？
2
Should the ascending aorta be replaced more frequently in patients with bicuspid aorticvalvedisease?
对二叶式主动脉瓣疾病的患者通常应该进行升主动脉置换吗？
3
A total of 358 patients with severe aortic stenosis, a heart disease characterized by obstruction of the aorticvalve due to calcification, participated in the trial.