“Prenatal Ultrasound Screening in China Identifies Over 18,000 Fetuses with Congenital Heart Defects”

https://pubmed.ncbi.nlm.nih.gov/38115160

The implementation of prenatal ultrasound screening in China identified over 18,000 fetuses with congenital heart defects (CHDs) from nearly 2.5 million pregnancies, with ventricular septal defect being the most common type and trisomy 18 being the most common chromosomal abnormality.