目的：评价超声彩色室壁运动分析技术(CK)诊断不稳定性心绞痛的临床价值。
Objective: to study the value of color kinesis echocardiography (CK) to the diagnosis of unstable angina pectoris (UAP).
目的：采用组织多谱勒成像（TDI）、彩色室壁运动分析（CK）及声学密度测定（AD）评价心梗患者非梗塞区心肌功能的改变。
Purpose: To evaluate the clinical value of tissue doppler imaging (TDI), color kinesis(CK) and acoustic densitometry (AD) in the assessment of non-infarcted regional myocardial function.
方法应用TVI检测40例正常人和30例冠心病室壁运动异常节段左室心肌长轴方向运动速度并进行对比分析。
METHODS The moving velocity of LV wall in long axis direction were measured and analyzed by TVI in 30 patients suffered from CAD and40 normals.
方法：回顾性分析92例心梗患者二维超声室壁运动异常节段分布情况，并与冠状动脉病变范围进行比较。
METHODS:92 patients who had undergone coronary arteriography were studied according to the quantitative ultrasound wall motion analysis.
目的探讨多普勒组织成像技术(dti)定量分析多巴酚丁胺超声负荷试验(dse)过程中缺血心肌室壁运动的特征。
Objective to quantitatively define the ischemic myocardium response to dobutamine stress echocardiography (DSE) in coronary artery disease (CAD) patients by Doppler tissue imaging (DTI).
目的探讨多普勒组织成像技术(dti)定量分析多巴酚丁胺超声负荷试验(dse)过程中缺血心肌室壁运动的特征。
Objective to quantitatively define the ischemic myocardium response to dobutamine stress echocardiography (DSE) in coronary artery disease (CAD) patients by Doppler tissue imaging (DTI).
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