... 缩期高血压研究 Systolic Hypertension in China ; SHEP 缩期血压 systolic blood pressure 缩期峰值流速 systolic peak flow velocity ...
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...小，约1.0mm左右，实验前后椎动脉管径变化难以用B超观测到，故选用测量血流参数包括收缩期峰值流速(systolic peak flow velocity, SPV)、舒张末期流速(enddiastolic flow velocity, EDV)、平均流速 (me...
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peak systolic flow velocity 收缩期最大血流速度 ; 最大血流速度 ; 血流速度 ; 收缩期峰值流速
Peak systolic blood flow velocity 血流峰值流速 ; 收缩期血流峰值流速
Results Transcranial Doppler had sensitivity of 88.3% (mean flow velocity) and 92.6% (systolic peak flow velocity) with specificity of 97.3% to detect the mild stenosis of carotid artery.
结果经颅多普勒检测颈动脉轻度狭窄平均流速的敏感性为88.3%，收缩期峰流速的敏感性为92 . 6 %，特异性为97.3%。
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)。
Objective To probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的探讨二尖瓣环收缩期峰值速度及收缩期位移评价扩张型心肌病患者左室收缩功能的价值。
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