1Strategies for refinement of the professional standard and promotion of the de-velopment of extracorporeal circulation in China129-130,1922Establish a specialist extracorporeal life support team to improve clinical out-comes of adults with refractory cardiogenic shock or cardiac arrestCui Yongchao, Yang Feng, Hou Xiaotong131-1363Experience of perioperative extracorporeal membrane oxygenation support for lung transplantationGuo Fengwei, Liu Fengfeng, Li Yongxin, Hao Junjun, Wang Jingyu, Yan Yang137-1404Association between serum ferritin level and postoperative prognosis in children with congenital heart diseaseGuo Shengwen, Tong Yuanyuan, Bai Liting, Jin Yu, Zhang Peiyao, Li Yixuan, Duan Xin, Liu Jinping141-1455Cardiopulmonary bypass management of congenital supravalvular aortic stenosisHou Yanting, Chen Liangwan, Lv Xiaochai, Wang Lei, Du Jianzhi146-148,1586Management of extracorporeal circulation in adult with tetralogy of FallotLiu Chang, Li Jie, Chen Yang, Wang Dongjin149-1537Effect of intraoperative inotropes on the short-term outcomes of children under-going repair of tetralogy of FallotJia Yuan, Kang Wenying, Luo Qipeng, Li Yinan, Wang Rong, Wang Yuhong, Wang Hailing, Yuan Su, Yan Fuxia154-1588The occurrence of prolonged length of stay after pediatric heart transplantation and its impact on clinical outcomesYan Bingqian, Wang Huijing, Ai Xuefeng, Gong Yiqi, Tan Yao, Xu Xu, Wang Wei, Fu Wei159-1639Surgical experience of total anomalous pulmonary venous connectionZheng Qiang, Lin Ruizhen, Ma Xiaochun, Yuan Guidao, Zou Chengwei, Li Hongxin, Wang Zhengjun164-16710Surgical treatment of congenital mitral regurgitation in infants under 3 years of ageChai Wenxiang, Ding Xulong, Liu Jie, Li Baojun, Meng Dongliang, Zang Yongjie, Zhong Houcheng168-170,18211Clinical analysis of the myocardial injury of coronavirus disease 2019Wang Cheng, Li Bixi, Li Bo, Li Fuxiang, Wang Jiali171-17412A case report of the transport management of a critically ill patient with corona-virus disease 2019 supported by extracorporeal membrane oxygenation175-176,14013A case report of extracorporeal membrane oxygenation support for a maternal patient with coronavirus disease 2019 related acute respiratory distress syndrome177-178,16714Modified extracorporeal circulation model of blood-free prefilled ratsHan Yue, Diao Yugang, Song Dandan, Sun Yingjie, Fei Wanqi, Zheng Jingjing179-18215Research advances of veno-arterial catheterization in extracorporeal membrane oxygenationZhen Ning, Zhou Meiyan, Wang Liwei, Zhang Yan, Sun Bin183-18716Application of extracorporeal membrane oxygenation in severe chest traumaSong Zhiming, Dou Yan, Chen Songlin, Yi Yunfeng188-192 