Newborn Screening for High-Risk Congenital Heart Disease by Dried Blood Spot Biomarker Analysis.
Importance Congenital heart disease (CHD) is the most common human organ malformation, affecting approximately 1 of 125 newborns globally.Objectives Assessing the performance of 2 diagnostic tests using minimal amounts of dried blood spots (DBS) to identify high-risk CHD compared with controls in a Swedish cohort of neonates.Design, Setting, and Participants This diagnostic study took place in Swe
