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冠状动脉分叉处病变重构的血管内超声研究 被引量：4

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摘要 冠状动脉早期病变发展与外弹力膜面积的补偿性变化密切相关。在冠脉非分叉处病变，正重构（定义为粥样硬化病变处外弹力膜面积的扩张）与不稳定的临床表现密切相关。分叉处病变是弥漫性的，而非局灶性的。分叉处具有独特的血流动力学，动脉硬化易发生在较低的血管剪切力部位，是形成较大斑块负荷的原因。本研究尝试应用血管内超声虚拟组织学（IVUS-VH）技术比较血管分叉处稳定和不稳定病变的重构及斑块特点，报告如下。
作者 惠波 夏伟 许文亮 王旭 康维强
机构地区 青岛市市立医院东院区心内科
出处 《中华超声影像学杂志》 CSCD 北大核心 2014年第5期450-451,共2页 Chinese Journal of Ultrasonography
关键词 冠状动脉分叉处病变 血管内超声 血流动力学 早期病变 临床表现 粥样硬化 动脉硬化 血管分叉
分类号 R445.1 [医药卫生—影像医学与核医学] R543.3 [医药卫生—心血管疾病]
  • 相关文献

参考文献5

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二级参考文献12

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共引文献4

同被引文献41

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  • 7胡大一,丁荣晶.规范使用冠状动脉血管重建技术——解读《冠状动脉血运重建适宜标准》[J].中华全科医师杂志,2009,8(10):690-692. 被引量：3
  • 8朱金平,唐平,张兴,何小敏.医学图像切片二次交互式提取的研究与实现[J].计算机工程与设计,2010,31(8):1821-1823. 被引量：1
  • 9范金坪,张春晓.医学图像压缩算法研究进展[J].科技信息,2011(25). 被引量：2
  • 10邢栋,杨丰,黄靖,涂圣贤,DIJKSTRA Jouke.结合硬斑块特征的心血管内超声图像中-外膜边缘检测[J].中国生物医学工程学报,2012,31(1):25-31. 被引量：7

引证文献4

二级引证文献17

中华超声影像学杂志
2014年 第5期

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