[Du, Lei; Tan, Zhaoxia; Lin, Jing; Xiong, Jiyue] Sichuan Univ, West China Hosp, Dept Anesthesiol, 37 Guo Xue Alley, Chengdu 610041, Sichuan, Peoples R China.
[Yao, Hao] Nanjing Med Univ, Affiliated Hosp 2, Cardiovasc Ctr, 121 Jiangjiaruan Rd, Nanjing 210000, Jiangsu, Peoples R China.
[Hu, Xiaolin; Dou, Bo] Univ South China, Affiliated Hosp 1, Dept Anesthesiol, 151 Yanjiang West Rd, Guangzhou 510000, Guangdong, Peoples R China.
[Zhu, Xueshuang; Zhang, Dafa] Wannan Med Univ, Affiliated Hosp 1, Dept Thorac Cardiovasc Surg, 2 Chushan West Rd, Wuhu 230000, Anhui, Peoples R China.
[Zhao, Yuan] Cent S Univ, Xiangya Hosp 2, Dept Cardiovasc Surg, 139 Peoples Rd, Changsha 410000, Hunan, Peoples R China.