From: Analysis of genetic testing in fetuses with congenital heart disease of single atria and/or single ventricle in a Chinese prenatal cohort
Classification
Number of fetuses
genetic testing
Abnormal
normal
SA
14(31.8%)
5(11.4%)
9(20.5%)
SV
12(27.3%)
2(4.5%)
10(22.7%)
SA and SV
18(40.9%)
16(36.4%)
Total
44(100.0%)
35(79.5%)