|
CHD
|
n
|
TOP
|
IUFD
|
NND
|
NNA
|
|---|
|
n
|
%
|
n
|
%
|
n
|
%
|
n
|
%
|
|---|
|
TGA
|
29
|
6
|
20.7%
|
1
|
3.4%
|
2
|
6.9%
|
20
|
70%
|
|
DORV
|
22
|
8
|
36.4%
|
2
|
9.1%
|
3
|
13.6%
|
9
|
40.9%
|
|
TOF
|
36
|
3
|
8.3%
|
0
|
-
|
2
|
5.6%
|
31
|
86.1%
|
|
TCA
|
14
|
6
|
42.9%
|
1
|
7.1%
|
1
|
7.1%
|
6
|
42.9%
|
|
Total
|
101
|
23
|
22.8%
|
4
|
4%
|
8
|
7.9%
|
66
|
65.3%
|
- All fetuses of TOP and IUFD were confirmed by autopsy findings. All NND and NNA were confirmed by postnatal echocardiography. Computed tomographic angiography was performed in parts of neonates
-
CHD congenital heart disease, DORV double-outlet right ventricle, IUFD intrauterine fetal death, NNA neonatal alive, NND neonatal death, TCA truncus arteriosus, TGA transposition of the great arteries, TOF tetralogy of Fallot, TOP termination of pregnancy
