AUTHOR=Huang Yanyun , Chen Yuting , Su Danyan , Qin Suyuan , Chen Cheng , Liu Dongli , Ye Bingbing , Huang Yuqin , Yuan Piaoliu , Pang Yusheng TITLE=Follow-up of transcatheter closure of congenital heart disease complicated with pulmonary arterial hypertension in children JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1562782 DOI=10.3389/fped.2025.1562782 ISSN=2296-2360