摘要
应用离散数值方法,建立了三维人体胸腔仿真模型,该模型充分考虑了人体胸腔的真实结构,腔内器官的物理性质与导电特性,能够用于心电传导。
In this paper,a numerical model of a three dimensional human torso has been presented.In this model,the torso part including anisotropic muscle layers has been discretized by means of the finite element method(FEM).The rest of torso have been divided into the surface elements by the boundary element method(BEM).This discretized model can be used in the field such as the forward problem and the inverse problem of the electrocardiogram(ECG).
出处
《重庆大学学报(自然科学版)》
EI
CAS
CSCD
1999年第2期45-49,共5页
Journal of Chongqing University
基金
教育部留学回国人员科研启动基金
关键词
心电图
有限元
正问题
数值模拟
三维人体模型
electrocardiography
finite element methods
boundary element methods / numberical model
torso model