國家衛生研究院 NHRI:Item 3990099045/4483
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 12145/12927 (94%)
造访人次 : 909521      在线人数 : 775
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻
    主页 ‧ 登入 ‧ 上传 ‧ 说明 ‧ 关于NHRI ‧ 管理 到手机版


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/4483


    题名: Differentiation of atrial flutter and atrial fibrillation from surface electrocardiogram using nonlinear analysis
    作者: Kao, T;Su, Y;Lu, C;Tai, C;Chen, S;Lin, Y;Tso, H
    贡献者: Division of Medical Engineering Research
    摘要: Atrial flutter and atrial fibrillation have different generating mechanisms in the atria. However, they are often cross-classified from the surface ECG. Nonlinear analysis has recently been applied to electrograms, and atrial arrhythmia has shown evidence that indicates the possibility of deterministic chaos. In this study, we applied methods from the theory of nonlinear dynamics to characterize electrograms of atrial flutter and atrial fibrillation in humans. For typical flutter, nonlinear parameters were relatively smaller, and they presented higher values when in atrial fibrillation. In atypical flutter, the magnitudes of these nonlinear parameters were between those of typical flutter and fibrillation. These parameters exhibited a significant differentiation, allowing the classification of these arrhythmias. By using the neural network classification, a desirable result was obtained. Therefore, nonlinear analysis provides us an advantageous technique to discriminate among typical flutter, atypical flutter and fibrillation electrograms from surface ECG.
    日期: 2005-09
    關聯: Journal of Medical and Biological Engineering. 2005 Sep;25(3):117-122.
    Link to: http://www.airitilibrary.com/searchdetail.aspx?DocIDs=16090985-200509-25-3-117-122-a
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1609-0985&DestApp=IC2JCR
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=27344458377
    显示于类别:[盧智成(2000-2007)] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    SCP27344458377.pdf344KbAdobe PDF903检视/开启


    在NHRI中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈