Esiti neurosviluppativi precoci nei bambini con malformazioni cardiache congenite.

IMPORTANCE: Neurodevelopmental impairments are common in children with congenital heart disease. OBJECTIVES: To compare neurodevelopmental outcomes by cardiac diagnosis and identify associations between medical and social factors and early neurodevelopmental outcomes among children with congenital heart disease. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional analysis used neurodevelopmental follow-up data obtained between May 1, 2019, and June 30, 2022, and entered into the Cardiac Neurodevelopmental Outcome Collaborative (CNOC) registry, with linkage to the Pediatric Cardiac Critical Care Consortium registry. Children younger than 30 months from 25 CNOC sites were studied. Data a