摘要
目的 探讨2型糖尿病患者QT离散度的变化及其临床意义。方法 研究252例2型糖尿病患者QT离散度的变化及其与糖尿病病程、血糖水平及有慢性并发症患者的相关性。结果 2型糖尿病患者的QTcd与对照组间差异有显著性意义(P<0 .01), 而且与糖尿病病程和血糖浓度密切相关; 有慢性并发症者QTcd与无并发症者相比差异有显著性意义(P<0. 01)。结论 QTcd测定是评价糖尿病患者微血管损害简便、有效的指标。
Objective To study the alteration and cli nic value of QT dispersion in patients with type 2 diabetes mellitus.M ethods Alteration of QT dispersion (QTcd) in 252 patients with type 2 diabetes mellitus was measured. The correlation of QTcd with the course of diab etes, blood sugar concentration and its complications was studied.Resu lts The results showed that QTcd in diabetes group was significantly longer than that in the control group (P<0.01),and it was also closely co rrelated to course of diabetes and blood sugar concentration. The QTcd in patien ts with clinic complications groups was significantly longer than that of non-co mplications group.Conclusion The QTcd might be a simple and effective index for examining microvascular lesions of diabetes.
出处
《中国全科医学》
CAS
CSCD
2005年第9期759-760,共2页
Chinese General Practice
