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| Correlative analysis of left ventricular functional parameters and transplanted renal hemodynamic parameters |
| CHEN Bin-juan, WANG Xiao-feng, CHE Yan, TONG Ming-hui |
| Department of Ultrasound, the Second Hospital of Lanzhou University, Lanzhou 730030, China |
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Abstract Objective: To investigate the correlative analysis of left ventricular functional parameters and the transplanted renal hemodynamic parameters. Methods: According to Tei index 103 patients with kidney transplantation were divided into group A(0.40＜Tei＜0.47, 51 cases), group B(0.47≤Tei＜0.79, 39 cases), group C(Tei≥0.79, 13 cases). The following indexes of cardiac function(E/A, DT, EF, Tei) were measured by echocardiography. The following hemodynamic parameters of transplanted kidney(PSV, EDV, MN, Q, RI, PI) were measured by abdominal ultrasound examination. Results: There was no statistical significant difference in hemodynamic parameter between group A and D, P＞0.05. There was statistical significant difference in hemodynamic parameter between group B and C, P＜0.05. EF was positively correlated with PSV, EDV, MN, Q and negatively correlated with RI, PI. DT was negatively correlated with PSV, EDV, MN, Q and positively correlated with RI, PI. E/A had no significant correlation with hemodynamic parameters of transplanted kidney. Tei index was negatively significantly correlated with PSV, EDV, MN, Q and positively significantly correlated with RI, PI. Conclusions: For patients with kidney transplantation, Tei index reflected left ventricle allomeric function was significantly correlated with transplanted renal hemodynamic parameters.
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Received: 12 November 2009
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Corresponding Authors:
WANG Xiao-feng
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2010, Vol. 21 
