From: Chromosomal abnormalities and copy number variations in fetal ventricular septal defects
Classification | Number of fetuses | Number of Karyotype abnormality | Number of CHA | ||
---|---|---|---|---|---|
Pathogenic CNVs | VOUS | Benign CNVs | |||
Isolated- VSD | 79 | 1 | 1 | 1 | 1 |
Non-isolated-VSD | 72 | 15 | 12 | 4 | 1 |
Total | 151 | 16 | 13 | 5 | 2 |