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- Tissue doppler image indicated that e/a ratio of annulus of mitral valve decreased(P<0.05). However,EF and +dp/dt max were preserved. 组织Doppler超声提示二尖瓣环舒张早期与舒张晚期波峰比值降低(以上均P<0.;05);而射血分数和+dp/dtmax无显著性差异。
- The criteria of hemodynamics of the ocular artery(OA),central retinal artery(CRA)and short posterior ciliary artery(SPCA)were measured by color Doppler image. 结果观察组视网膜中央动脉及睫状后短动脉的收缩期峰值流速、舒张期血流速度及平均流速均高于对照组(P<0。
- Methods The color Doppler data including intraventricular pressure gradients(IVPG) and color singular value(CSV) were collected with the two-dimensional color Doppler image analyzing system. 方法使用自制左室流入彩色多普勒图像分析系统,自动计算舒张早期沿左室流入彩色多普勒血流的色阶差数据,计算左室流入血流的平均压力阶差(IVPG)与彩色血流色阶奇异值(color singularvalue,CSV)。
- Methods:Acceleration time(AT) of fetal umbilical artery and cerebral artery were detection by color Doppler image in 144 cases normal fetuses divided to 7 groups by their gestational age. 方法:彩色多普勒测定144例正常胎儿(按孕龄分为7组)脐动脉、脑动脉加速时间,用方差分析和t检验进行组间比较。
- Reverse remodeling was assessed by serial cardiac magnetic resonance imaging and echocardiographic tissue Doppler imaging (TDI). 采用连续心脏磁共振成像和心脏超声组织多普勒成像（TDI）来评估心室逆重构。
- Objective To evaluate the value of color Doppler imaging(CDI) in the diagnosis of intraocular pathologic membranes. 目的 探讨彩色多普勒超声诊断仪 (color Doppler imaging,CDI)对眼内膜状物的鉴别诊断价值。
- Methods We performed color Doppler imaging(CDI) of 16 POAG patients(20 eyes) before and after trabeculectomy. 方法 利用标准化彩色多普勒成像 (color Doppler imaging,CDI)技术检测 POAG患者 16例 2 0眼手术前后的眼球后血流状态。
- Objective To evaluate the diagnostic value of real-time color Doppler imaging in diseases of testis and epididymis. 目的评价实时彩色超声显像在睾丸附睾病变诊断的应用价值。
- Tissue Doppler imaging is a new echocardiography techniques which can quantitate myocardial wall motion. 多普勒组织成像技术是一项应用多普勒原理分析心肌组织运动的一项超声新技术。
- Objective To assess the value of dobutamine stress echocardiography(DSE)and tissue Doppler imaging(TDI)in diagnosis of coronary heart disease(CHD). 目的探讨多巴酚丁胺负荷超声心动图(DSE)和组织多普勒成像技术(TDI)在冠心病(CHD)诊断中的应用价值,以寻求一种敏感的、无创的CHD诊断方法。
- Diagnostic sensitivity and specificity for vascular complications of color Doppler imaging (CDI) were 94 7% and 92 5%,respectively. 彩色多普勒超声 (CDI)的诊断敏感度和特异度分别为 94 7%25和 92 5%25。
- Two- dimensional and color Doppler imaging play an important rde in differential diagnosis of uterus myoma and local uterus adenomyoma. 二维图象和彩色多普勒对子宫肌瘤和子宫腺肌病的鉴别诊断具有一定的价值。
- Images 1, 2: Color Doppler images showing the sequestrated part of the lungs with its own arterial supply arising directly from the descending aorta. 图1、2：彩色多普勒图像显示肺脏隔离部分有自己的血流供给，直接来源于降主动脉。
- Objective To discuss the clinical value of diagnosing prophase ectopic pregnancy and pregnant corpus luteum by transvaginal color doppler imaging. 摘要目的探讨经阴道彩色多普勒显像超声时早期宫外孕及妊娠黄体鉴别诊断的临床价值。
- The evolution of reflectivity in the Doppler images was coincided with the mode of the classic heavy precipitation supercell storm. 新一代天气雷达图像上强度图的演变与强降水超级单体模式相吻合;
- Images 3, 4: Color Doppler images showing the sequestrated part of the lungs with its own arterial supply arising directly from the descending aorta. 图3、4：彩色多普勒图像显示肺脏隔离部分有自己的血流供给，直接来源于降主动脉。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- Methods TEE and TTE with 2-D and color Doppler imaging were performed in 38 patients,the diagnostic accuracy was confirmed surgically. 方法应用TTE和双平面及多平面TEE检查38个病例，检查结果与手术资料相对照。
- Objective To assess the value of dobutamine stress echocardiography(DSE) and tissue Doppler imaging(TDI) in diagnosis of coronary heart disease(CHD). 目的探讨多巴酚丁胺负荷超声心动图（DSE）和组织多普勒成像技术（TDI）在冠心病（CHD）诊断中的应用价值，以寻求一种敏感的、无创的CHD诊断方法。
- I have this image of you as always being cheerful. 在我的心目中，你的样子总是兴高采烈的。
