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目的 探讨高频超声监测高血压患者颈动脉内 -中膜厚度及斑块形成的意义。方法 使用高频超声探头对 1 0 8例高血压患者 ,观察其颈动脉内 -中膜厚度及有无斑块形成的情况 ,并检查 6 0例无高血压患者作为对照组。结果 1 0 8例高血压患者中 ,颈动脉内 -中膜增厚 ,斑块形成者 6 0例 ,检出率 5 5 .6 % ;对照组中有内 -中膜增厚和斑块形成 1 5例 ,检出率 1 8.8% ,二者比较有显著差异 (P<0 .0 0 1 )。结论 高频超声可清晰显示颈动脉内 -中膜厚度及斑块形成情况 ,在高血压粥样硬化的预防及防治监测上有重要意义
Objective To investigate the significance of carotid intima-media thickness and plaque formation in patients with hypertension monitored by high-frequency ultrasonography. Methods One hundred and eight patients with hypertension were enrolled in this study. The carotid intima-media thickness and the presence of plaque were observed. Sixty hypertensive patients without hypertension were selected as the control group. Results Among the 108 hypertensive patients, the intima-media thickness of the carotid artery was 60 with plaque formation and the detection rate was 55.6%. In the control group, the intima-media thickness and plaque formation 1 5 cases, the detection rate of 1 8.8%, the two were significantly different (P <0. Conclusion High-frequency ultrasound can clearly show the carotid intima-media thickness and plaque formation in the prevention and treatment of atherosclerosis prevention and control of hypertension is important