摘要
本文简要介绍了体表心电电位图的发展历史及现状。体表心电电位的研究目前主要集中于两个方向 :采集系统和数据处理方法。对于采集系统 ,本文着重介绍了利用虚拟仪器概念和高速开放总线标准的设计方案 ,而对于心电数据处理方法则分别从定性和定量的方面给予介绍。其中在定性方法中介绍了静态和动态标测法 ,在定量方法中则介绍了统计学方法。
Body surface mapping is introduced in this paper.The research of bodysurface mapping involves two main aspects:data acquiring system and data processing methods.The recommended design applies the virtual instruments concept and high speed open bus standard.The data processing methods involve qualitative and quantitative methods.Dynamic and static mapping techniques are introduced as the qualitative methods.Statistical methods,inverse calculation and principle component analysis are introduced as the quantitative methods.
出处
《国外医学（生物医学工程分册）》
2001年第2期64-70,共7页
Foreign Medical Sciences(Biomedical Engineering Fascicle)
关键词
体表心电标测
VXI总线标准
统计学方法
逆运算方法
心电电位图
bodysurface mapping
VXI bus standard
statistical method
inverse calculation
principle component analysis
