目的超声图像上的颈动脉粥样硬化斑块回声强度是反映斑块组成与稳定性的重要内容。
Object The echogenicity of atherosclerotic carotid plaque in ultrasound image is an important reflection to its component and stability.
目的对人体颈动脉内不同回声强度的粥样硬化斑块进行声学密度定量。
Objective To quantify the acoustic density of atherosclerosis plaques with different echogenicity in carotid artery.
观察两组受检者颈动脉管腔狭窄程度、斑块存在部位和斑块内回声情况。
In both groups, the stenosis extent of carotid artery, the site with the plaque, the conditions of the plaque surface and the echo inside it were evaluated.
根据斑块声像性质将研究对象分为无斑块组、高回声组和低回声组。
According to the plaque characteristics, objects were divided into non-plaque group, hyperechoic group and hypoechoic group.
MES阳性率与狭窄程度、斑块超声回声、狭窄处收缩期血流速度及卒中危险因素未见关联。
No correlation was found between MES with degree of stenosis, and ultrasonic characteristics of plaques, and PSV (peak systolic velocity), and stroke risk factors.
目的评价老年急性心肌梗死(ami)患者颈动脉粥样硬化斑块的超声回声特征及其狭窄程度。
Objective Assessment of echo characteristics of carotid atherosclerotic plaque (CASP) and its stenosis cases with acute myocardial infarction (AMI) in different ages by using Doppler ultrasound.
目的评价老年急性心肌梗死(ami)患者颈动脉粥样硬化斑块的超声回声特征及其狭窄程度。
Objective Assessment of echo characteristics of carotid atherosclerotic plaque (CASP) and its stenosis cases with acute myocardial infarction (AMI) in different ages by using Doppler ultrasound.
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