The increase of reliability of diagnostic algorithms for clinical magnetocardiograph

Author

Poudov, Vladimir S. ; Golyshev, Dniitriy N. ; Golyshev, Nikolay V. ; Motorin, Sergey V.

Author_Institution

Novosibirsk State Tech. Univ., Russia

fYear

2003

fDate

1-4 July 2003

Firstpage

112

Lastpage

118

Abstract

This paper is dedicated to questions about the clinical use of magnetocardiographic (MCG) systems for heart disease diagnostics. The problem of reliable diagnosis is especially important for early diagnosis of ischemia heart disease and ventricular arrhythmias. A way of increasing the efficiency and reliability of MCG data signal processing is proposed. The methods of spatial-spectral approach, wavelet transform, matched filtering, and complex spatial-temporal approach are examined. The results of modeling and experimental studies are also presented.

Keywords

magnetocardiography; matched filters; medical signal processing; patient diagnosis; wavelet transforms; MCG data signal processing; clinical magnetocardiograph; diagnostic algorithm reliability; early diagnostics; heart disease diagnosis; ischemia heart disease; late ventricular fields; magnetocardiographic systems; magnetocardiography; matched filtering; spatial filtering; spatial-spectral method; ventricular arrhythmias; wavelet analysis; wavelet transforms; Cardiac disease; Costs; Filtering; Ischemic pain; Magnetic devices; Magnetic separation; Magnetic shielding; Myocardium; Signal processing; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Electron Devices and Materials, 2003. Proceedings. 4th Annual 2003 Siberian Russian Workshop on

Print_ISBN

5-7782-0412-4

Type

conf

DOI

10.1109/SREDM.2003.1224199

Filename

1224199