| 彩色多普勒血流显象测量室间隔缺损大小与手术测值相关性研究 |
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| 引用本文： | 孙有刚,郭瑞强,张永珍,周立明.彩色多普勒血流显象测量室间隔缺损大小与手术测值相关性研究[J].中国超声医学杂志,1992(6). |
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| 作者姓名： | 孙有刚 郭瑞强 张永珍 周立明 |
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| 作者单位： | 湖北医学院附属第一医院超声检查科
(孙有刚，郭瑞强，张永珍)，湖北医学院附属第一医院超声检查科(周立明) |
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| 摘 要： | 本研究采用彩色多普勒血流显象(CDFI)技术观测了88例室间隔缺损(VSD)患者,将CDFI测值与手术测值进行了相关性分析,并观察了VSD大小与部位对心脏血流动力学的影响。结果表明:CDFI测值与手术测值呈明显正相关,尤以隔瓣后型VSD相关性最好(r=0.93);其次为嵴下膜周型(r=0.90);双动脉干下型相关系数为0.76。心脏血流动力学观察显示,缺损≥10mm组主肺动脉内径与左室内径明显大于缺损<10mm组(P<0.05)。本研究认为CDFI不仅能准确测量VSD大小且能实时观察血流动力学状况。
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| 关 键 词： | 彩色多普勒血流显象 空间隔缺损 |
Color Doppler Flow Imaging Determination of Ventricular Septal Defect Size Correlation with Operating Determination |
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| Sun Yougang,et al The First Affiliated Hospital,Hubei Medical College,Wuhan.Color Doppler Flow Imaging Determination of Ventricular Septal Defect Size Correlation with Operating Determination[J].Chinese Journal of Ultrasound in Medicine,1992(6). |
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| Authors: | Sun Yougang The First Affiliated Hospital Hubei Medical College Wuhan |
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| Abstract: | Color Doppler Flow Imaging (CDFI) was performed in 88 patients with ventricular septal defect (VSD) proved by operation. CDFI predicted size of VSDs correlated with operation measurements (r = 0.88), type of septal tricuspid behind VSD (r = 0.93), perimembranous VSD (r=0.90), and juxta arterial doubly committed VSD (r = 0.76). Cardiac hemodynamic observation showed that size of VSD effects on main pulmonary artery diameter and left ventricular diameter. It may be concluded that CDFI can accurately evaluate size and hemodynamic condition of VSD. |
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| Keywords: | Color Doppler flow imaging Ventricular septal defect |
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