Analytical method for solving inverse problem in magnetocardiology

Author

Shulga, Sergiy N. ; Znamenshchykov, Oleksiy V. ; Malyushin, O.V. ; Bagatska, Olga V.

Author_Institution

Dept. of Theor. Radiophys., Kharkiv Nat. Univ., Ukraine

Volume

2

fYear

2003

fDate

9-12 Sept. 2003

Firstpage

830

Abstract

Analytical method for solving inverse problem in magnetocardiology is presented. The suggested approach uses Fourier transform and eigen values and vectors method to define spatial location and magnetic moment components of a single magnetic dipole, which is considered to be source of weak magnetic field produced by human heart. The results of numerical solution of the inverse problem are presented. The analytical method and software developed are important for medical investigations of human heart and brain.

Keywords

Fourier transforms; Maxwell equations; eigenvalues and eigenfunctions; inverse problems; magnetocardiography; Fourier transform; Maxwell´s equations; eigenvalues; eigenvectors; inverse problem; magnetic flux density vector; magnetic moment components; magnetocardiology; single magnetic dipole; spatial location; weak magnetic field source; Biomagnetics; Fourier transforms; Heart; Humans; Inverse problems; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic moments; SQUIDs;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Theory and Techniques, 2003. 4th International Conference on

Print_ISBN

0-7803-7881-4

Type

conf

DOI

10.1109/ICATT.2003.1238882

Filename

1238882