AUTHOR=Deng Lili , Li Qinhong , Cheng Zugen TITLE=Evaluating the global, regional, and national burden of congenital heart disease in infants younger than 1 year: a 1990–2021 systematic analysis for the GBD study 2021 JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1467914 DOI=10.3389/fped.2025.1467914 ISSN=2296-2360