The correlation research between the renal blood flow PI and AKI after CPB
10.3969/j.issn.1671-8348.2014.24.010
- VernacularTitle:体外循环术后肾血流搏动指数与急性肾损害的相关性研究
- Author:
Hui LIU
;
Mingxing LI
;
Bin LIAO
;
Xiaomei CHEN
;
Fengxu YU
;
Mingbin DENG
;
Xin LI
- Publication Type:Journal Article
- Keywords:
color doppler flow imaging;
renal function;
kidney injury;
cardiopulmonary bypass;
PI
- From:
Chongqing Medicine
2014;(24):3149-3151
- CountryChina
- Language:Chinese
-
Abstract:
Objective In this study ,to explore the relationship between the renal blood flow PI ,and the AKI was caused by CPB .Methods 14 cases with heart disease were accepted .The renal aorta and renal segmental artery PI of all cases were monitored by the CDFI at the preoperative and postoperative 1 h ,2 h ,4 h ,8 h ,16 h ,24 h .The renal blood urea nitrogen (Urea) ,uric acid (UA) ,creatinine (Crea) ,were detected at the same time .All datas for statistical analysis .Results The renal aorta PI was higher at the postoperative 1 h ,2 h ,4 h ,8 h ,16 h than that at the preoperative .The renal segmental artery PI was higher at the postoperative 1 h ,2 h ,4 h ,16 h than that at the preoperative .The renal blood flow PI was positively correlated with Urea ,UA and Crea .Conclu-sion The renal aorta ,renal segmental artery PI was positively correlated with Urea ,UA and Crea after CPB .The PI may be seen as an evaluation index to assess AKI after CPB .
