原发性高血压是引起动脉粥样硬化的重要危险因素,通过高频超声能准确地显示并评价颈动脉结构和功能。我们应用彩色多普勒超声技术对2004年3月至2007年11月在我院就诊的原发性高血压患者的颈动脉内径、颈动脉内膜中层厚度(IMT)、斑块数量、狭窄率及颈动脉内血流情况进行检测,探讨颈动脉粥样硬化与高血压病程的相关性,报告如下。 Essential hypertension is an important risk factor for atherosclerosis. The structure and function of carotid artery can be accurately displayed and evaluated by high-frequency ultrasound. We applied color Doppler ultrasound in our hospital from March 2004 to November 2007 in patients with essential hypertension carotid artery diameter, carotid intima-media thickness (IMT), plaque number, stenosis rate And carotid artery blood flow to detect the relationship between carotid atherosclerosis and duration of hypertension, the report is as follows.