1Mechanism of cerebral blood flow autonomic regulation:the way to understand the basis of brain protection principle257-2602Questionnaire survey on cardiopulmonary bypass blood management in ChinaYan Shujie, Zhang Xiaohua, Hou Xiaotong, Ji Bingyang261-2663The effect of different blood flow modes during cardiopulmonary bypass on cere?brovascular autoregulation function:a prospective observational studySun Lin, Xu Lingfeng, Chang Xin, Xu Hua, Shi Dan, Guo Zhen267-271,2804Efficacy of a novel low priming extracorporeal circulation system in adult cardi?ac surgery:a protocol for a randomized controlled trial ( FUWAI-SAVE trial)Gao Sizhe, Zhou Chun, Yan Shujie, Teng Yuan, Liu Gang, Wang Qian, Wang Jian, Lou Song, Hu Qiang, Gao Guodong, Yu Kun, Ji Bingyang272-275,2895Efficacy and safety of low-dose intravenous combined with intrapericardial in?jection of tranexamic acid in reducing postoperative bleeding after open heart surgery in adultsLi Fan, Zhubaidamu·Tuerxun, Huang Yidan, HU Zhenfei, Zhan Haiting, Wu Jianjiang276-2806Clinical application of respiratory-supported extracorporeal membrane oxygena?tion in pediatric critical diseasesZhou Xing, Wu Keye, Meng Baoying, Zhang Sheshe, Wu Wenzhi, Liu Huaipu, Wang Yuanxiang281-2847Individual strategies for the application of extrcorporeal circulation technique in the surgical treatment of refractory thoracic tumorsShen Yumei, Zhu Rongying, Duan Shanzhou, Yang Wentao, Chen Yongbing, Chen Lei285-2898Analysis of risk factors for bacterial culture positivity in autologous blood during cardiac surgery:a single center case-control studyZhou Yenong, Wang Liwei, Yang Chen, Yang Xiuling, Chen Tao, Zhao Rong, Liu Jincheng, Yang Jing, Zhang Jie, Wang Xinyi, Zhang Chao, Wang Jiaojiao, Jin Zhenxiao290-294,3119Aortic valve-sparing operation through upper hemisternotomy in type A aortic dissectionDong Zhaorui, Li Dong, Chen Lei, Wu Yang, Ren Chonglei, Wang Cheng, Chen Tingting, Zhou Qi, Yang Ruidong, Xiao Cangsong295-29810Significance of troponin T level in patients with severe acute pancreatitis compli?cated with myocardial injury undergoing continuous renal replacement therapyZhao Qinghua, Ren Weizheng, Wang Xuefei, Zhao Yongsheng, Kong Lingxue, Liu Zhiwei, He Lei299-30311Nursing care of common connection modes of extracorporeal membrane oxygen?ation combined with continuous renal replacement therapy after cardiac surgeryLiu Lintian, Jia Ming, Chen Fei, Du Guifang304-30712Effect of preoperative respiratory function exercise on postoperative pulmonary function in elderly patients with valve replacementWang Fang, Cao Miaomiao, Su Zhenzhen, Guo Xiaoqian, Cheng Guangcun308-31113Research progress on the brain death determination in patients with extracorpo?real membrane oxygenationYao Min, Shao Kangmei, Zhai Kerong, Li Yongnan, Ge Zhaoming312-31614Research progress of extracorporeal membrane oxygenation technique in tran?scatheter aortic valve implantationLuo Yuan, Zhou Min, Yang Deshu317-320 