Development and Validation of a Predictive Screening Model for Congenital Heart Disease in High-Altitude Children
Introduction From 1990 to 2021, the global age-standardized prevalence rate (ASPR) of congenital heart disease remained stable. In 2021, the ASPR was estimated at 0.21% (95% confidence interval: 0.19% to 0.23%).1 The prevalence of congenital heart disease …