Neonatal Risk in Children of Women With Congenital Heart Disease: A Cohort Study With Focus on Socioeconomic Status

Background We hypothesized that women with congenital heart disease ( CHD ) are at increased risk of giving birth preterm, including very and moderately preterm and giving birth to infants small for gestational age ( SGA ). We aimed to investigate this in a nation‐wide study with focus on the potential modifying effect of socioeconomic status. Methods and Results We performed a cohort study using Danish nation‐wide registers between 1997 and...