Carotid Artery Pseudoaneurysm in a Pediatric Patient Following ECMO: Management with Carotid Artery Ligation and Pseudoaneurysm Resection under Balloon Occlusion-Guided DSA. - Zhang, Yaqi; Hu, Liang; Zhang, Yuxi; Qian, Bo; Qi, Jirong; Peng, Wei (Congenital Heart Disease, 2025)