[Surgical Management of the Patients with Tetralogy of Fallot; Long-term after Initial Repair].

Almost 90% of children with congenital heart disease now reach adulthood due to the improved results of cardiac surgery and medical treatment. Among them, one of particular problems is pulmonary valve regurgitation after tetralogy of Fallot repair. About 20 years ago (1996), the mortality of tetralogy of Fallot has already been relatively good at about 5%, but now it is further reduced to about 2%. For this reason, it is conceivable that more and more adult patients with tetralogy of Fallot will increase in the future. Pulmonary valve regurgitation is often caused by the use of transannular patch repair. Surgical indications for pulmonary valve regurgitation include those with decreased exercise tolerance, right ventricular dysfunction, advanced right ventricular enlargement. We examined treatment strategies, valve selection and catheter valve implantation.