1Current status and prospects of hypothermia-induced suspended animation-delayed resuscitation technology257-258,2862Standard flow and use standard for vacuum-assist venous drainage device during extracorporeal circutation operation259-2623Application of extracorporeal membrane oxygenation in adult patients with severe acute respiratory failure after cardiac surgeryJiang Chunjing, Yang Feng, Hao Xing, Xu Bo, Guo Dong, Hei Feilong, Hou Xiaotong263-266,2974Myocardial protection of terminal warm blood retro-reperfusion combined with del Nido cardioplegia in adult cardiac surgeryLiu Chaoqi, Chen Hongsong, Luo Haiyan, Shi Hui, Qi Xiaomin, Zhao Hui, Peng Runsheng, Wang Xiuhua, Wang Chunsheng, Li Xin267-271,2945Effects of off-pump and on-pump coronary artery bypass grafting on medi-um-term prognosis of the patientsFan Miao, Zhai Meng'en, Luo Heng, Lv Xiangni272-2766Hemoperfusion in the extracorporeal circulation reduces the risk of postoper-ative acute kidney injury in the aortic dissection operationZhao Changying, Feng Zhe, Niu Jialan, Yan Yang, Liu Fengfeng, Yan Luqin, Zheng Xinglong277-2817Artificial liver technique in the treatment of severe hyperbilirubinemia after cardiovascular surgeryLiu Hong, Pei Fengbo, Chen Zujun, Liu Ping282-2868Application and effect evaluation of informatized intelligent cabinet in con-sumable management of cardiopulmonary bypassZhang Xiaozhen, Liu Gaofeng, Zheng Huiling, Wang Lu, Cui Sujuan287-2909Current situation and influencing factors of kinesiophobia in patients after cardiopulmonary bypassZhang Xiuyan, Zhang Cuijuan291-29410Extracorporeal membrane oxygenation assisted removal of trachea foreign body in children:a case report295-29711A preliminary study on the protective mechanism of ursolic acid against pres-sure over-load induced cardiac hypertrophyShi Guangyong, Zhang Bing, Zhao Lin, Chen Yawu, Jin Zhenxiao, Xu Xuezeng298-303,31212Research progress of pulmonary and neurological complications after cardio-pulmonary bypassJiang Jun, Wang Feng, Tian Renbin, Wang Nuoxin304-30713Research progress in nosocomial infection and clinical management strategies of antibiotics during extracorporeal membrane oxygenationLu Sijie, Zhai Kerong, Li Mingming, Li Yongnan308-31214Current status of research on delirium in elderly patients after open heart sur-geryCao Xiuyan, Deng Jianqing, Li Junfeng, Yin Zifang313-316,32015Research progress in cardiac surgery during the COVID-19 pandemicWang Jialu, Zhao Ju317-320 