摘要
目的:探讨血管回声跟踪(E-T racking)技术检测系统性红斑狼疮病人(SLE)颈总动脉弹性功能改变情况的临床价值。方法:应用ET技术测量SLE病人22例及32例正常人颈总动脉的内-中膜厚度(IMT)、僵硬度(β)、压力应变弹性系数(Ep)、顺应性(AC)、增大指数(AI)、脉搏波传导速度(PWVβ),并对系统性红斑狼疮组和对照组上述参数进行相关性分析。结果:系统性红斑狼疮组IMT、β、Ep、AC、AI、PWVβ较正常人对照组明显增高(P<0.01),AC较正常人对照组明显减低(P<0.01)。结论:ET技术可客观准确反映颈动脉血管的弹性变化,为临床早期预防及干预性药物治疗提供可靠的依据。
Objective ： To explore the clinical value of echo Tracking （ E - T racking ） detection changes of carotid artery elastic function in patients with systemic lupus erythematosus （SLE）. Methods：22 patients with SLE and 23 normal subjects were measured using ET technology. The following variables were examined carotid artery within - mdeia thickness （ IMT ）, stiffness （ beta ）, pressure strain elastic coefficient （ Ep ） ,＇compliance （ AC ） , increased index （ AI ）, pulse wave velocity （PWV~）, and Correlation analysis of systemic lupus erythematosus and control groups. Results： The value of IMT,β, Ep, AC, AI, PWVβ were significantly higher （ P〈0.01 ） on the SLE group than the control group ,and the AC value was significantly lower （P〈0.01）on the SLE group than the control group. Conclusion：ET technology can objectively and accurately reflect the elasticity changes of the carotid artery. And Can provide a reliable basis for early prevention and intervention clinical drug therapy.
出处
《内蒙古医学院学报》
2012年第6期458-461,共4页
Acta Academiae Medicinae Neimongol
基金
内蒙古卫生厅科研计划项目(2010134)
