Follow-up of transcatheter closure of congenital heart disease complicated with pulmonary arterial hypertension in children - Huang, Yanyun; Chen, Yuting; Su, Danyan; Qin, Suyuan; Chen, Cheng; Liu, Dongli; Ye, Bingbing; Huang, Yuqin; Yuan, Piaoliu; Pang, Yusheng (Frontiers in Pediatrics, 2025)