冠心病患者左室Tei指数与左室心肌质量的相关性分析  

Study on correlation between Tei index and left ventricular mass in patients with coronary artery disease

作　　者：潘永寿[1] 庾红玉[1] 阮坚[1] 王高兴[1] 秦蕾[1] 赵孟林[1] 

机构地区：[1]广西柳州市柳铁中心医院超声科,广西柳州545007

出　　处：《医学影像学杂志》2011年第8期1171-1173,共3页Journal of Medical Imaging

基　　金：广西医疗卫生自筹经费计划课题(No.Z2010132)

摘　　要：目的:探讨冠心病患者左室Tei指数与左室心肌质量的相关性。方法:应用脉冲多普勒超声测量34例冠心病患者和34例正常人的左室Tei指数,并进行比较。应用实时三维超声心动图(RT-3DE)测量34例冠心病患者的左室心肌质量(LVM)、左室心肌质量指数(LVMI),分析冠心病患者Tei指数与LVM、LVMI的相关性。结果:冠心病患者的Tei指数明显大于正常对照组(P<0.001)。冠心病患者Tei指数的升高与LVM和LVMI的增加呈正相关(r=0.784,r=0.808)。结论:冠心病患者Tei指数与LVM密切相关,可以综合反映冠心病患者左室功能。Objective：To explore the correlation of Tei index with left ventricular mass （LVM） in patients with coronary artery disease （CAD）. Methods The left ventricular Tel index in 34 patients With CAD and 34 healthy volunteers were measured using Pulsed Doppler Echocardiography （PDE） separately and compared. LVM and left ventricular mass index （LVMI） in 34 patients with CAD were measured using real-time three-dimensional echocardiography （RT-3DE） and the correlation of Tei index with LVM and LVMI in patients with CAD was analyed. Results：Tei index in patients with CAD were significantly higher than the normal control subjects （ P d0. 001）. Linear correlative analysis showed that the increase of Tel index was positively correlated with the increase of LVM and LVMI in patients with CAD （ r =0. 784, r = 0. 808）. Conclusion： Tei index is closely related to LVM in patients with CAD and can reflect the left ventricular function in patients with CAD synthetically.

关 键 词：冠心病 TEI指数 左室心肌质量 

分 类 号：R541[医药卫生—心血管疾病] R445.1[医药卫生—内科学]