③测量40具尸体椎动脉管径。
方法对2732例疑诊为椎动脉型颈椎病患者行彩色多普勒超声检查观测椎动脉管腔结构、血管走行、血流信号等变化。
Methods A total of 2732 cases with highly suspected as vertebrobasilar insufficiency were applied with CDU. The vascular morphological changes and hemodynamics of the vertebral artery were observed.
方法对2732例疑诊为椎动脉型颈椎病患者行彩色多普勒超声检查观测椎动脉管腔结构、血管走行、血流信号等变化。
Methods A total of 2732 cases with highly suspected as vertebrobasilar insufficiency were applied with CDU. The vascular morphological changes and hemodynamics of the vertebral artery were observed.
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