内锐器伤所致22例，钝性伤2例，医源性损伤2例，感染2例，动脉粥样硬化和动脉中层坏死所引起的各6例。

The causes were penetrating trauma in 22, blunt trauma in 2, iatrogenic injury in 2, atherosclerosis in 6, medical necrosis in 6, and inflammatory in 2 cases.

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目的：通过测量颈动脉内膜—中层厚度(IMT)及斑块来明确颈动脉硬化与冠状动脉硬化之间的关系。

Objective: To define the relationship between carotid atherosclerosis (CAS) and coronary arterial atherosclerosis (CAAS) by measurement of carotid IMT and plaques.

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目的：观察脑心通胶囊对颈动脉粥样硬化症患者临床症状及颈动脉内膜中层厚度(IMT)的影响。

Object: to find out the effect on clinic syndrome and intima-media thickness (IMT) of carotid atherosclerosis treated by Naoxintong.

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