| 二维斑点追踪成像技术评价冠心病患者左室长轴应变 |
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| 引用本文： | 陈娟,陈金玲. 二维斑点追踪成像技术评价冠心病患者左室长轴应变[J]. 武汉大学学报(医学版), 2011, 32(3): 388-390 |
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| 作者姓名： | 陈娟 陈金玲 |
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| 作者单位： | 1. 武汉市中心医院心内科,湖北武汉,430014
2. 武汉大学人民医院超声科,湖北武汉,430060 |
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| 摘 要： | 目的:运用二维斑点追踪成像(STI)技术评价静息状态下冠心病患者左室长轴应变,探讨该参数在评判冠心病不同危险程度中的价值.方法:疑诊冠心病患者51例,根据冠状动脉造影结果将患者分为冠心病高危组、冠心病低危组及对照组,获得清晰的心尖四腔、三腔、两腔图像后存盘供脱机分析.测量参数:左室18节段平均长轴应变(MLS),基底水...
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| 关 键 词： | 二维斑点追踪成像 冠心病 长轴应变 左室 |
Evaluation of Longitudinal Strain of Left Ventricle in Patients with Coronary Artery Disease |
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| CHEN Juan,CHEN Jinling. Evaluation of Longitudinal Strain of Left Ventricle in Patients with Coronary Artery Disease[J]. Medical Journal of Wuhan University, 2011, 32(3): 388-390 |
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| Authors: | CHEN Juan CHEN Jinling |
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| Affiliation: | CHEN Juan1,CHEN Jinling2 1 Dept.of Cardiology,Wuhan Central Hospital,Wuhan 430014,China,2 Dept.of Ultrasonography,Renmin Hospital of Wuhan University,Wuhan 430060 |
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| Abstract: | Objective: To evaluate the long axis strain of left ventricle in patients with coronary artery disease(CAD) in baseline.Methods: According the results of selective coronarography,51 cases with suspected CAD were divided into three groups: group of high risk CAD,group of low risk CAD,and control group.Apical views of 4-,3-,or 2-chamber were acquired in all patients.The data were measured included mean longitudinal strain(MLS),peak longitudinal strain(PLS) at basal,middle and apical levels respetively.Results... |
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| Keywords: | 2D Speckle Tracking Imaging Coronary Artery Disease Longitudinal Strain Left Ventricle |
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