| 超声二维斑点追踪显像技术评价慢性肾功能不全患者左室功能的研究 |
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| 引用本文： | 曹云翔,郁志明,周晓君,周达琼,谈君.超声二维斑点追踪显像技术评价慢性肾功能不全患者左室功能的研究[J].山东医药,2010,50(12):39-41. |
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| 作者姓名： | 曹云翔 郁志明 周晓君 周达琼 谈君 |
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| 作者单位： | 南京医科大学附属无锡市人民医院,江苏无锡,214023 |
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| 摘 要： | 目的探讨超声二维斑点追踪显像技术（STI）在评价慢性肾功能不全患者（CRF）左室功能中的应用价值。方法获取正常对照组（28例）、CRF组（50例）标准心尖四腔、三腔、两腔和短轴二尖瓣、乳头肌、心尖水平图像；分别测量和比较CRF组与对照组各节段的纵向、径向和圆周的收缩期峰值应变。结果对照组左室长轴纵向应变在心尖部最大（P〈0．05）；短轴径向应变差异无统计学意义；圆周应变在前间隔和后间隔基底及中间段高于同水平心尖段（P〈0．05）。与对照组比较，CRF组纵向、短轴径向及圆周应变值均降低（P〈0．05）。结论斑点成像技术能够较好的评价CRF患者左室功能。
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| 关 键 词： | 超声二维斑点追踪显像技术 肾功能衰竭，慢性 心室功能，左 |
Appraisal on ultrasonic two-dimensional speckles tracing imaging technology for left ventricle function of chronic kidney failure patients |
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| CAO Yun-xiang,YU Zhi-ming,ZHOU Xiao-jun,ZHOU Da-qiong,TAN Jun.Appraisal on ultrasonic two-dimensional speckles tracing imaging technology for left ventricle function of chronic kidney failure patients[J].Shandong Medical Journal,2010,50(12):39-41. |
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| Authors: | CAO Yun-xiang YU Zhi-ming ZHOU Xiao-jun ZHOU Da-qiong TAN Jun |
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| Institution: | CAO Yun-xiang,YU Zhi-ming,ZHOU Xiao-jun,ZHOU Da-qiong,TAN Jun (Wuxi People\'s Hospital Affiliated to Nanjing Medical University,Wuxi 214023,P.R.China) |
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| Abstract: | Objective To research the value of ultrasonic two-dimensional speckles tracing imaging technology(STI) on left ventricle function of chronic kidney failure(CRF) patients.Methods The standard images of apical four-,three-,two-chamber and horizontal images of short axis mitral valve,columnae papillares and apex cordis were collected from the healthy subjects(n=28) and CRF patients(n=50).The flexural,radial and circumference contraction period peak value deformations were measured and contrasted respectively i... |
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| Keywords: | ultrasonic two-dimensional speckles tracing imaging technology kidney failure chronic ventricular function left |
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