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多普勒组织成像对冠心病患者局部室壁运动异常的研究 被引量：3

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摘要 目的 :探讨多普勒组织成像 (TDI)技术检测冠心病节段性室壁运动异常的临床应用价值。方法 :应用 PW- TDI技术对 96例临床确诊 (其中 4 7例经冠脉造影证实 )的冠心病患者和 4 3例年龄匹配的正常人 (对照组 )的左室壁各节段运动速度进行测量 ,并与常规超声心动图的检查结果对照分析。结果 :冠心病组室壁运动异常节段的峰值速度与对照组相应节段比较均明显减低 ,运动频谱异常表现为波幅减低、时相延迟、方向改变或频谱紊乱等特点。结论 :TDI可直观、定量显示左室节段性室壁运动异常 ,对冠心病无创性诊断具有重要的应用价值。
作者 庄蓓 康健
机构地区 胜利石油管理局中心医院
出处 《中国超声诊断杂志》 2003年第7期505-507,共3页 Chinese Journal of Ultrasound Diagnosis
关键词 多普勒组织成像 冠心病 局部室壁运动 TDI 冠状动脉疾病
分类号 R541.4 [医药卫生—心血管疾病] R445.1 [医药卫生—影像医学与核医学]
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参考文献6

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同被引文献27

  • 1黎春蕾,高淑英,张友耿,张青萍.应用多普勒组织成像技术对室壁运动的初步观察[J].中国超声医学杂志,1996,12(9):8-10. 被引量：11
  • 2王春柳,吴杨,吕岩,孙威,朴雪松,李丽.脉冲多普勒组织成像早期定量诊断冠心病心肌缺血的临床研究[J].中国老年学杂志,2006,26(3):297-298. 被引量：1
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  • 7KUECHERERH F, ABBOTYJ A, BOTVINICKE H, etal. Two dimensional echocardiographic phase analysis.It' s potential for noninvasive localization of accessory pathways in patients with Wolff- Parkinson - White syndrome [J]. Circulation, 2002, 85: 130-142.
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中国超声诊断杂志
2003年 第7期

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