Title Calculation of the hankel matrix ranks of electric and haemodynamic processes in the heart /
Another Title Вычисление рангов матрицы Ханкеля для электрических и гемодинамических процессов сердца.
Another Title Hankelio matricų rangų skaičiavimas elektriniams ir hemodinaminiams širdies procesams.
Authors Kersulyte, Gintare ; Navickas, Zenonas ; Vainoras, Alfonsas ; Gargasas, Liudas
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Is Part of Elektronika ir elektrotechnika.. Kaunas : Technologija. 2009, Nr. 3, p. 43-48.. ISSN 1392-1215. eISSN 2029-5731
Keywords [eng] Electrocardiography
Abstract [eng] Efficient diagnosis of cardiovascular system diseases could be gained by development of the new technologies for cardio signal analysis. The aim of the work was to adapt the analysis of the ranks evaluating the RR intervals from three synchronously recorded cardio signals – electrocardiogram (ECG), impedance cardiogram (ICG) and seismocardiogram (SCG). The interpersonal and intrapersonal analysis of ECG, ICG and SCG is performed basing on the ranks of Hankel matrix. The relatively different information is evaluated from the analysis of ranks based on Poincare plots. The results show that expressing cardio signals with Hankel matrix could be useful for development of diagnostic technologies, because ranks counted in each RR interval make possibilities for efficient classification of “healthy” and “sick” persons groups.
Published Kaunas : Technologija
Type Journal article
Language English
Publication date 2009
CC license CC license description