vascular murmur

基本解释

The positive rate of vascular murmur was 50% in the patients diagnosed as encephalic cerebral arterial stenosis with TCD.
TCD提示颅内段脑血管狭窄患者血管杂音阳性率达50%。
EEG abnormality rate was 15.2%, flow velocity and pulsatility index were reduced and the vascular murmur disappeared after treatment.
治疗后EEG异常率下降到15．2%，血流速度及搏动指数降低，血管杂音消失。
Results: The positive rate of vascular murmur was 82% in the patients who were diagnosed as extracranial cerebrovascular stenosis(>50%) with CDI;
结果：①CDI证实颅外段脑血管狭窄>50%的患者血管杂音的阳性率高达82%。