【摘要】 目的探讨脐动脉、大脑中动脉、静脉导管预测高危胎儿结局的临床价值。方法选取我院门诊81例高危孕妇,依据新生儿不同出生结局分为正常组、轻度异常组、严重异常组,比较脐动脉、大脑中动脉、静脉导管血流参数的变化。结果动静脉血流参数与严重不良出生结局具有密切相关性,其中DV-PVIV最大,依次为AEDF、DV-S/A。它们的值越大,出生结局越差。结论动静脉血流参数与严重不良出生结局具有密切相关性,其中DV-PVIV、AEDF相关性较高。更多还原

【Abstract】 Objective:To investigate the clinical value of UA,MCA and DV to predict high-risk fetal outcome. Methods:Eighty-one pregnant women with high-risk were enrolled and divided into three groups on the basis of neonatal outcome,including normal,mild and severe adverse group. The Doppler parameters of UA,MCA and DV were measured and analyzed in each group. Results:Doppler indices of DV-PVIV,AEDF and DV-S/A had a close correlation with severe adverse outcome,which in turn is DV-PVIV,AEDF and DV-S/A. The Doppler indices higher,the worse birth outcome. Conclusion:Doppler indices of DV-PVIV,AEDF and DV-S/A had a close correlation with severe adverse outcome,which DV-PVIV and AEDF are the best.更多还原