解放军医学院学报Issue(10)：1025-1028,4.DOI:10.3969/j.issn.2095-5227.2013.10.008
三维斑点追踪成像技术评价2型糖尿病患者左心室收缩功能
Application of 3-dimensional speckle tracking imaging in assessing left ventricular systolic function of patients with type 2 diabetes mellitus
李冰 1孙志丹 1张旭2
作者信息
- 1. 辽宁医学院附属第一医院 超声科，辽宁锦州 121001
- 2. 锦州石化医院 超声科，辽宁锦州 121001
- 折叠
摘要
Abstract
Objective To assess the left ventricular systolic function of type 2 diabetes mellitus (DM) patients with 3-dimensional ultrasound speckle tracking imaging (3D-STI). Methods Forty type 2 DM patients served as a DM group and 40 healthy volunteers served as a control group in this study. 3D-STI was recorded from standard left ventricular apical 4-chamber views. Left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), left ventricular ejection fraction (LVEF), and left ventricular global longitudinal peak systolic strain (LVGLS), left ventricular global radial peak systolic strain (LVGRS), left ventricular global circumferential peak systolic strain (LVGCS), left ventricular global area peak systolic strain (LVGAS) in the two groups were measured and compared.Their correlation was analyzed. Results The LVEDV, LVESV were higher in diabetes groups than in normal controls,and the LVEF were lower in diabetes groups than in normal controls (P<0.05);The LVGLS were significantly lower in diabetes groups than in normal controls (P<0.01),The LVGRS, LVGCS and LVGAS were lower in diabetes groups than in normal controls (P<0.05);The LVGLS, LVGRS, LVGCS and LVGAS were significantly correlated with LVEF in type 2 diabetes mellitus patients and normal controls. Conclusion 3D-STI can accurately assess the left ventricular global systolic function of type 2 DM patients.关键词
三维/斑点追踪/糖尿病/左心室Key words
three-dimensional/speckle tracking/diabetes mellitus/left ventricle分类
医药卫生引用本文复制引用
李冰,孙志丹,张旭..三维斑点追踪成像技术评价2型糖尿病患者左心室收缩功能[J].解放军医学院学报,2013,(10):1025-1028,4.
