**3. Results**

Two patients died in the modified BT shunt group (20%), three patients died in the Rastelli group (23,0%) and one patient died in the arterial translocation group (20%). All patients in the Jatene group and in the double arterial translocation with preservation of the pulmonary valve all patients survived. The statistical analyses (Fisher's Exact Test) showed no difference between all groups (p = 0.811).
