Methods The carotid arteries of 210 hypertension patients and 80 control subjects(C group) with Doppler ultrasonography to observe the intima-media thickness(IMT) and atheromatous plaque.

• 方法应用彩色多普勒血流显像仪对210例高血压患者及对照组颈动脉内中膜厚度及斑块进行观察。