易损斑块---血管内光学相干成像技术(IVOCT)研究进展
CSTR:
作者:
作者单位:

解放军总医院第一附属医院心血管内科

作者简介:

通讯作者:

中图分类号:

基金项目:


The Vulnerable Coronary Plaque: Update on Intravascular Optical Coherence Tomography
Author:
Affiliation:

Cardiology Department, The First Affiliated Hospital of PLA General Hospital, Beijing

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    研究已经明确动脉粥样硬化斑块破裂引发血栓形成是临床急性冠脉综合征(Acute Coronary Symptom,ACS)的根本原因。易损斑块的早期识别与及时处理是避免临床心血管事件的关键。目前已经有很多影像学方法应用于冠脉内易损斑块的检测,但无论是易损斑块的形态学,还是其破裂导致血栓形成的机制,仍是临床医生关注的重点。血管内光学相干成像技术(Intravascular Optical Coherence Tomography, IVOCT)是一种基于心脏导管的检查方法,它利用近红外光,可获取高达10μm分辨率的影像,从而以前所未有的细胞水平实现体内血管壁微结构成像。目前,随着新一代频域OCT(Frequency-domain OCT,FD-OCT)的发展,使这一技术在易损斑块研究中发挥积极作用。由于新型OCT在国内应用并不广泛,现将OCT目前在易损斑块相关研究中的进展做一综述。相信,随着大家对这项技术的了解及熟悉,IVOCT将给心血管介入治疗带来全新的认识。

    Abstract:

    The current studies have shown that plaque rupture of a vulnerable plaque is the main cause of Acute Coronary Syndrome (ACS). The important point is to find and treat a vulnerable plaque to prevent the acute event. Many imaging modalities have been introduced to identify thin-capped fibroatheroma (TFCA). But the morphology and the mechanism of rupture of vulnerable plaques are still the clinical problems. Intravascular Optical Coherent Tomography (IVOCT) is an examine method based on cardiac catheter. It uses near-infrared light, for up to 10 microns high-resolution images, thus to obtain images and tissue characterization on a microscopic scale. With the development of a new generation of Frequency-Domain OCT (FD-OCT), this technology has played a positive role in the study of TCFA. Our main objective is to review the studies of TCFA with OCT. Development of IVOCT might provide new insights into the diagnosis and treatment of coronary heart disease.

    参考文献
    相似文献
    引证文献
相关视频

分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2014-04-15
  • 最后修改日期:2014-05-10
  • 录用日期:2014-05-17
  • 在线发布日期: 2014-09-22
  • 出版日期:
文章二维码
重要通知
友情提醒: 近日发现论文正式见刊或网络首发后,有人冒充我刊编辑部名义给作者发邮件,要求添加微信,此系诈骗行为!可致电编辑部核实:021-81870792。
            《海军军医大学学报》编辑部
关闭