Time trends and birth rates in women with congenital heart disease; a nationwide cohort study from Norway 1994-2014.

ABSTRACT:

Background

More women with congenital heart disease (CHD) reach reproductive age, but little is known of their success in having children. We investigated time trends of CHD in women of reproductive age and maternal CHD in childbirth and compared birth rates in women with CHD to birth rates in women without heart disease.

Methods and results

In a national cohort, we combined information from five registries in Norway 1994-2014. Among 1,644,650 women aged 15-45 years, 5672 had CHD. Among 1,183,851 childbirths, 3504 were registered with maternal CHD. The prevalences of mild and moderate/severe CHD in women increased by an average of 3-4% per year 1994-2014, as did the prevalences of mild and moderate/severe maternal CHD in childbirth. Compared to women without heart disease, t

SUBMITTER: Sandberg M 

PROVIDER: S-EPMC11657671 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature