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糖尿病前期患者左室功能超声心动图评价 被引量:2

Evaluation of Left Ventricular Function in Patients with Prediabetes by Echocardiograph
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摘要 目的探讨糖尿病前期(IGR)患者左心室功能的改变。方法应用超声心动图检测40例糖耐量正常者(NGT)及40例IGR患者的左心室收缩功能指标(EF、FS、Sa、SRs)、舒张功能指标(E、A、E/A、Ea、Aa、Ea/Aa、SRe、SRa)及Tei指数。结果①与NGT组相比,IGR组收缩功能指标Sa及SRs降低(P<0.05),EF和FS的改变无统计学意义;②IGR组舒张功能指标Ea、SRe、SRe/SRa及Ea/Aa显著降低(P<0.01或P<0.05),而E、A、E/A、Aa和SRa在两组间无显著性差异。③IGR组Tei指数明显増高(P<0.05)。结论 IGR患者已有左室功能受损,超声心动图检测可早期发现糖尿病前期患者的左室功能损害。 Objective To study the changes of left ventricular function in patients with prediabetes ( IGR ). Methods Left ventricular contractive function index ( EF, FS, Sa, SRs ), relaxant function index ( E, A, E/A, Ea, Aa, Ea/Aa, Sre, SRa ) and Tel-index in all patients of ]GR group ( 40eases ) and normal glucose tolerance ( NGT ) group ( 40cases ) were measured by echocardiograph. Results (1) Compared with NGT group, systolic function parameters ( Sa and SRs ) in IGR group were lower (P 〈 0.05 ), but no differences in EF and FS; (2) Diastolic function parameters ( Ea, SRE, SRe/SRa ) and Ea/Aa in IGR group were significantly lower ( P 〈 0.01or P 〈 0.05 ), but no differences in E, A, E/A, Aa and SRa; (3) Tei-index was significantly higher in IGR group ( P 〈 0.05 ). Conclusion Left ventrivular function is impaired in patients with prediabetes. The changes of left ventrivular function can be shown hy echocardiography early.
出处 《中国现代医生》 2011年第23期70-71,77,共3页 China Modern Doctor
关键词 糖尿病前期 左心室功能 超声心动图 Prediabetes Left ventricular function Echocardiograph
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参考文献7

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二级参考文献8

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