Temporal Trends in Survival to Adulthood Among Patients Born With Congenital Heart Disease From 1970 to 1992 in Belgium

BACKGROUND: Over the past decades, the life expectancy of individuals with congenital heart disease (CHD) has increased significantly. However, precise estimates for survival to adulthood are scarce for patients with CHD. We investigated the proportion of CHD patients born between 1990 and 1992 who survived into adulthood. We also compared their survival with that of CHD patients born in earlier eras and evaluated survival as a function of the type of heart defect. METHODS AND RESULTS: We reviewed the CHD program administrative and clinical database at the University Hospitals Leuven (Leuven, Belgium) and analyzed the records of 7497 CHD patients born from 1970 to 1992. Survival to 18 years of age in patients…