Operative procedure

Operations

Operative mortality

Long term mortality

n

%

n

%

n

%

1) Transatrial/transpulmonary repair no ventriculotomy

145

14.5

3

2

4

2.7

2) Infundibulotomy no transannular patch

193

19.3

4

2

6

3.1

3) Ventriculotomy with transannular patch

627

63

20

3.2

28

4.4

Total repairs

965

28

2.9

38

3.94

4) Repair with RV-PA valve conduit

30

3

1

3.3

2

6.6

Total procedures (n)

995

28

2.8

40

4.02