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2型糖尿病36例亚临床左室收缩功能障碍二维斑点追踪超声心动图研究 被引量:4

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摘要 目的:探讨二维斑点追踪技术观察早期糖尿病患者左心室亚临床收缩功能障碍。方法:选择血糖控制良好且无糖尿病并发症的2型糖尿病患者36例为糖尿病组,排除合并高血压的患者,选择年龄、性别相匹配的健康志愿者34例作为对照。留取二维左心室长轴图像,采用二维斑点追踪技术测量左心室纵向应变(GLS),并测量左心室射血分数、颈动脉内中膜厚度(IMT)以及HbA1c,比较两组上述参数。结果:糖尿病组左心室射血分数与对照组比较无显著性差异,糖尿病组GLS显著低于对照组(P<0.05)。相关性分析显示:糖尿病组|GLS|与HbA1c呈线性负相关。结论:糖尿病早期即显示左心室收缩功能受损,二维斑点追踪技术可以敏感的检出这种亚临床改变。
出处 《陕西医学杂志》 CAS 2015年第9期1200-1201,共2页 Shaanxi Medical Journal
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同被引文献45

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