Title :
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
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;
Conference_Titel :
Electron Devices and Materials, 2003. Proceedings. 4th Annual 2003 Siberian Russian Workshop on
Print_ISBN :
5-7782-0412-4
DOI :
10.1109/SREDM.2003.1224199
