1Urgency in the establishment of professional technical standards of extracorpore?al circulation in China193-1942Quality control in extracorporeal circulation196-1973Report on quality control and supervision of extracorporeal membrane oxygena?tion in Shanghai 2018Zhao Yun, Wei Lai, Wang Jun, Wang Liancai, Wang Wei, Wang Limin, Guo Zhen, Li Xin, Hu Kejian, Zhu Deming, Fu Jiahui, Wang Weijun198-2014Study on the quality control implementation and effect of restrictive blood trans?fusion in extracorporeal circulationZhang Qiaoni, Liu Gang, Diao Xiaolin, Ji Bingyang202-2055Routine application and formulation of del Nido cardioplegia in adult cardiac surgeryShi Hui, Liu Chaoqi, Zhao Hui, Chen Hongsong, Luo Haiyan, Qi Xiaomin, Yu Zhangsheng, Li Xin, Wang Chunsheng206-210,2146Application of homogeneous medical quality management in cardiopulmonary bypass in multiple centersChen Jin, Liu Yan, Liu Junyan211-2147Summary of the registration documents of hemoconcentrator215-2168Comparison of surgical repair and clinical pathway guided transcatheter closure of perimembranous ventricular septal defectXia Lin, Duan Weixun, Li Zilin, Wang Shaowei, Dou Ning, Sun Zilan, Jin Zhenxiao, Zuo Jian, Yu Shiqiang217-221,2389Preliminary study on the treatment strategy for tetralogy of fallot with unilateral hypoplasia of pulmonary arteryGao Botao, Liu Yujie, Gao Manchen, Luo Kai, He Xiaomin, Zheng Jinghao222-226,24810Causes of death in the application of extracorporeal membrane oxygenation in pediatric patients with congenital heart diseasesYang Lijun, Ye Lifen, Fan Yong, Lin Ru, He Wenlong, Zong Qing, Zhao Wenting227-230,23511The clinical study of blood protection with low priming volume combined with del Nido cardioplegia in low-weight adult patients with cardiac surgeryLv Xiaochai, Ye Jianxi, Chen Liangwan231-23512A new formula for calculation of the amount of alkali in patients with metabolic acidosis during cardiopulmonary bypassLi Jiao, Jia Zaishen, Du Zhongtao, Sun Zhiquan236-23813Paraventricular nucleus infusion of melatonin ameliorates myocardial ischemia-reperfusion injuryYang Jinbao, Chen Wensheng, Liu Dawei, Jin Zhenxiao, Jin Ping, Dong Xiaochao239-243,24814Goal-directed perfusion management during extracorporeal circulation244-24815Protection of nervous system after cardiopulmonary resuscitation in cardiac ar?rest patients249-251,25616Pregnancy outcomes and gestational management in women after operations for complex congenital heart diseases252-256 