[Pei, Yanfang; Zhou, Wei; Cao, Yan; Han, Xiaotong; Liu, Xin; Yan, Xiquan; Hu, Conglong] Hunan Normal Univ, Hunan Prov Peoples Hosp, Affiliated Hosp 1, Dept Emergency Med, Changsha, Peoples R China.
[Cao, Yan] Hunan Normal Univ, Hunan Prov Peoples Hosp, Affiliated Hosp 1, Sepsis Res Ctr Hunan Prov Geriatr Inst, Changsha, Peoples R China.
[Hu, Bangqi] Hunan Normal Univ, Affiliated Hosp 1, Dept Emergency Med, Changsha, Peoples R China.
[Liu, Zhengyu] Hunan Normal Univ, Hunan Prov Peoples Hosp, Affiliated Hosp 1, Dept Cardiol, Changsha, Peoples R China.
[Liu, Zhengyu] Hunan Normal Univ, Affiliated Hosp 1, Clin Med Res Ctr Heart Failure Hunan Prov, Hunan Prov Peoples Hosp, Changsha, Peoples R China.