Title :
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
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;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1238882
