Relationship between Vascular Elasticity and Human Pulse Waveform Based on FFT Analysis of Pulse Waveform with Different Age

摘要：

This study proposed a method using the value of amplitude of FFT frequency to evaluate the vascular elasticity (VE). Although personally different features of subject and accidentalia in the measurements were existing, the result of the experiment reflected the relationship between VE and the pulse waveform comparatively well, and the relationship between the VE and age indirectly. The value of amplitude of FFT frequency could reflect the subtle variation of the pulse waveform better compared with the K value evaluating the VE reported in the published literature. This method showed potential in the respect of non-invasive VE detecting and put forward a new and doable suggestion for the study of VE.

关键词： VE pulse waveform FFT age factor

作者: Huifeng Yang Qi Zhou Jun Xiao

作者单位: Department of Biomedical Engineering Chongqing Institute of Technology Chongqing,China,400050

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）