Numerical method for solving an inverse electrocardiography problem for a quasi stationary case

被引：0

作者：

Denisov, Alexander M. ^{[1
]}

Zakharov, Eugene V. ^{[1
]}

Kalinin, Alexander V. ^{[1
]}

Kalinin, Vitaliy V. ^{[2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Computat Math & Cybernet, Moscow 119991, Russia

[2] Bakoulev Ctr Cardiovasc Surg, Moscow 121552, Russia

来源：

JOURNAL OF INVERSE AND ILL-POSED PROBLEMS | 2012年 / 20卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Inverse electrocardiography problem; boundary integral equations method; regularization method; numerical method; CAUCHY-PROBLEM;

D O I：

10.1515/jip-2012-0041

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

An inverse electrocardiography problem for a different time moment is studied. The realistic 3D geometry of human torso and chest medium with piecewise constant electrical conductivity are considered. A numerical method for solving the inverse electrocardiography problem at a given time moment is suggested. Results of comparison of numerical solutions to the inverse electrocardiography problems for a clinical data on torso surface and a clinical measurement inside of heart are given.

引用

页码：501 / 512

页数：12

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