Application of E/e' in Predicting the Prognosis in Sepsis 
LI Zhuan-yun,LI Dan-dan,GAO Ran-ran,YUAN Xin,YANG Jian-zhong*
Chinese General Practice . 2018, (20): 2414 -2419 .  DOI: 10.12114/j.issn.1007-9572.2018.00.086