利用血管跟踪技术对脂肪肝患者动脉弹性功能的临床研究

发布时间：2018-03-27 22:20

本文选题：脂肪肝　切入点：血管回声跟踪技术　出处：《实用医学杂志》2015年02期

【摘要】：目的:通过血管回声跟踪(ET)技术对脂肪肝患者的颈动脉弹性进行检测,为超声早期诊断血管弹性功能异常提供必要的参考依据。方法:利用ET技术获取各组脂肪肝患者双侧颈总动脉的僵硬度(β)、弹性模量(Ep)、顺应性(AC)值及脉搏波传导速度(PWVβ)等生理参数,并进行数据处理,观察各组脂肪肝患者的动脉弹性变化程度。结果:轻、中、重度脂肪肝组分别与正常对照组比较,其颈动脉弹性参数β、Ep、PWVβ值增高,AC值降低,差异有统计学意义(P0.05)。分别与轻度脂肪肝组和中度脂肪肝组比较,重度脂肪肝组颈动脉弹性参数β、Ep、PWVβ值增高,而AC值降低,差异有统计学意义(P0.05)。轻度脂肪肝组与中度脂肪肝组之间各项参数比较差异无显著性。结论:ET技术可以定量检测脂肪肝患者颈动脉弹性功能,有助于在形态学改变之前早期发现血管弹性功能异常,及时防止心脑血管事件的发生。
[Abstract]:Objective: to detect carotid artery elasticity in patients with fatty liver by vascular echo tracking technique. Methods: using et technique to obtain the stiffness of bilateral common carotid artery in patients with fatty liver and pulse wave conduction velocity. Physiological parameters such as PWV 尾, The changes of arterial elasticity in patients with fatty liver were observed. Results: compared with the control group, the carotid artery elasticity parameter 尾 EpPWV 尾 increased and AC decreased in mild, moderate and severe fatty liver groups. Compared with mild fatty liver group and moderate fatty liver group, the carotid artery elastic parameter 尾 of severe fatty liver group increased and AC value decreased, compared with mild fatty liver group and moderate fatty liver group. There was no significant difference between mild fatty liver group and moderate fatty liver group. It is helpful to detect the abnormal elastic function of blood vessels before morphological changes and prevent the occurrence of cardiovascular and cerebrovascular events in time.
【作者单位】：哈励逊国际和平医院超声科;
【基金】：衡水市科技基金资助项目(编号:10018A)
【分类号】：R575.5

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