June 25, 2026 · Prenatal diagnosis · DOI: 10.1002/pd.70205

Association of Fetal Cerebrovascular Resistance and Neurodevelopment in Congenital Heart Disease: A Physiology-Based Analysis

Listen to this summary

The authors aimed to determine whether fetal cerebrovascular resistance, as measured by the middle cerebral artery pulsatility index (MCA PI) and cerebroplacental ratio (CPR), can predict neurodevelopmental outcomes at 2 years of age in children with congenital heart disease (CHD). The study found that while there were no overall associations between cerebrovascular measures and neurodevelopment in CHD, lower MCA PI and CPR were linked to better cognitive and language scores specifically in cases with systemic outflow tract obstruction and single ventricle physiology. This suggests that the relationship between cerebrovascular resistance and neurodevelopment is influenced by the specific type of CHD.

Victoria R Bradford, Stuart R Lipsitz, Kaysi Herrera Pujols, Kyla Waring, Anjali Sadhwani, Wayne Tworetzky, Jane W Newburger, Kevin G Friedman, Caitlin K Rollins

This is one of 33,000+ journals available on OSLR. Try it free for 14 days.

Free 14-day trial. 33,000+ journals. Cancel anytime.

14-day free trial. No commitment.

"Oslr has become part of my weekly routine on my day off. The clinical relevance of the summaries is outstanding — I'd rate it 9/10. Being able to consume research hands-free is a huge advantage for busy physicians."

Dr. Jennifer Thompson

Dr. Jennifer Thompson

Portland, OR

Stay current without falling behind

33,000+ journals. 3-minute audio summaries. Free for 14 days.

Download on the App StoreGet it on Google Play