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前瞻性一级二级预防研究显示,颈动脉内中膜增厚(IM T)是心脑血管并发症强有力的预报因子,超声测定IM T值与组织学测量的IM T值呈线性关系,差异无统计学意义〔1〕,且B超测定IM T具有操作简便、无创、价廉和重复性好等优点,为了解全身动脉硬化程度提供了一个有力手段。自2003年元
Prospective primary secondary prevention studies have shown that carotid IMT is a strong predictor of cardiovascular and cerebrovascular complications and there is a linear relationship between IMT values measured by ultrasound and histologically measured IMT values, The difference was not statistically significant 〔1〕, and B ultrasound measured IM T has the advantages of easy operation, non-invasive, inexpensive and reproducible, and so on, in order to understand the degree of systemic arteriosclerosis provides a powerful tool. Since 2003 yuan