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- Compare the Color flow imaging versus Power Doppler imaging in terms of sensitivity, velocity aliasing, beam angle dependency, frame rate and the direction of the velocity. 请从灵敏度、速度不确定性、波束角度依赖性、帧速率以及速度的方向性方面比较彩色血流成像和功率多谱勒成像。
- Describe techniques of optimizing Color flow image quality from a systems perspective. 请从系统的角度讨论怎样优化彩色血流影像的质量。
- two-dimnensional doppler color flow imaging 二维多普勒彩色血流显像
- LAA width(LAAW),LAA length(LAAL),ratio of LAAW to LAAL LAA area(LAAA),filling velocity(FV),ejection velocity(EV),ratio of FV to EV and color flow image of LAA were measured by TEE. 分别测量两组患者的左心耳开口宽度 （LAAW ）、长度 （LAAL）、宽度/长度 （LAAW /LAAL）、左心耳面积 （LAAA）、充盈速度 （FV）、射血速度（EV）、充盈速度/射血速度（FV/EV）及观察左心耳彩色血流充盈情况并进行比较。
- echocardiographic Doppler color flow image 超声彩色多普勒血流图
- The Application of Doppler Color Flow Imaging in Change Monitoring in Portal System of Patients with Hepatic Cirrhosis 彩色多普勒对肝硬化门脉系统血流动力学改变的意义
- Study of the Blood Flow of Renal Artery in Patients with Type 2 Diabetes Mellitus Using Doppler color Flow Imaging 彩色多普勒对2型糖尿病患者肾动脉血流的研究
- Application of Intraoperative Echo with Doppler Color Flow Imaging to Cardiac Surgery 彩色多普勒超声血流图在心脏手术中的应用
- APPLICATION OF INTRAOPERATIVE ECHO WITH DOPPLER COLOR FLOW IMAGING TO CARDIAC SURGERY(REPORT OF 19 CASES) 彩色多普勒超声血流图在心脏手术中的应用(附19例病例分析)
- Diagnosis of Ventricular Septal Defect with Two-dimensional Doppler Color Flow Imaging System 二维彩色多普勒对室间隔缺损的诊断
- Keywords Ultrasound color flow imaging;Coded excitation;Power M-mode Doppler;Emboli detection; 超声彩色血流成像;编码激励;功率M型多普勒;栓子检测;
- Preoperative Diagnosis of Right Coronary Artery Fistula Using Two-dimensional Pulsed Doppler Echocardiography and Color flow Imaging 二维脉冲及伪彩色多普勒超声心动图术前诊断右冠状动脉瘘
- Diagnosis of testicle torsion of children with color doppler flow imaging. 小儿睾丸扭转的彩色多普勒超声诊断
- Study of the blood flow of central retina artery and central retina vein in general population and patients with type 2 diabetes mellitus using Doppler color flow imaging 2型糖尿病患者视网膜中央动静脉血流超声研究
- Assessment of normal and pathological regurgitation in patients with prosthetic heart valves by multiplane transesophageal echocardiography and color flow imaging 多平面经食管超声及彩色血流显像对人工瓣膜正常及病理性反流的诊断价值
- CDFI could find turbulent color flow signal around the calculi. 结石周边呈五彩镶嵌的彩色尿流信号。
- Objective To discuss the diagnostic value of color Doppler flow imaging (CDFI) in umbilical cord around the neck. 摘要目的探讨彩多普勒超声对胎儿脐带绕颈的价值。
- Objective To explore the diagnostic value of two dimensional echocardiography color Dopper flow imaging(CDFI)in breast masses. 目的探讨二维及彩色多普勒超声对乳腺肿块的诊断价值。
- CVR by transthorcic color Doppler coronary flow imaging decreased with the severity of myocardial ischemia by ECT. 随ECT所示缺血程度的加重CVR值逐渐降低。
- Color Doppler flow imaging is a useful noninvasive method for the diagnosis of vertebral artery course variation. 彩色多普勒超声对椎动脉走行变异是一种理想的无创性诊断方法。
