Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI).
检测肿瘤内部的血流频谱，记录收缩期峰值流速(PSV)和阻力指数(RI)。
The stenosis in proximal upper extremity was predicted by values of peak systolic velocity (PSV), systolic acceleration (AC), and the abnormal waveforms from brachial artery.
超声分别以肱动脉段收缩期峰值流速值（PSV）、收缩期加速度值（AC）、肱动脉段流速曲线形态异常为标准预测上肢动脉近端病变。
The hemodynamic parameters measured in the lesion locations included peak systolic velocity (PSV), end diastolic velocity (EDV), and resistance index (RI).
病灶局部所测血流动力学参数为收缩期峰值血流速度PS V，舒张末期血流速度(EDV)及阻力指数ri。
The artery's peak systolic velocity(PSV) of malignant tumors was higher than that of benign tumors.
恶性肿瘤内动脉的最大血流速度（PSV）高于良性肿瘤。
No correlation was found between MES with degree of stenosis, and ultrasonic characteristics of plaques, and PSV (peak systolic velocity), and stroke risk factors.
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.
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。
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