Human heart oscillatory behavior during atrial fibrillation based on second order system

In this paper, the viability of a second order system to characterize the oscillatory behavior of human heart of atrial fibrillation patient was monitored and analysed. Sampling were patients who experienced atrial fibrillation. This study used the MIT-BIH Atrial Fibrillation dataset (MIT-afdb) from...

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Main Authors: Abdul-Kadir, N.A., Mat Safri, N., Othman, M.A., Embong, A.M.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.26266 /
Published: Springer Verlag 2015
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947433234&doi=10.1007%2f978-3-319-19452-3_6&partnerID=40&md5=de54ff73c9b2393afb451196b36efe40
http://eprints.utp.edu.my/26266/
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spelling utp-eprints.262662021-08-30T07:16:30Z Human heart oscillatory behavior during atrial fibrillation based on second order system Abdul-Kadir, N.A. Mat Safri, N. Othman, M.A. Embong, A.M. In this paper, the viability of a second order system to characterize the oscillatory behavior of human heart of atrial fibrillation patient was monitored and analysed. Sampling were patients who experienced atrial fibrillation. This study used the MIT-BIH Atrial Fibrillation dataset (MIT-afdb) from the Physiobank ECG database. ECG recordings of normal sinus rhythm (N) and atrial fibrillation (AF) which occurred sequentially, were analyzed for both ECG's Lead I and Lead II. From here, the oscillatory behavior of human heart was characterized in accordance to the extracted parameters for each rhythm, i.e. natural frequency, damping coefficient and forcing input from the second order system. Results show that there were significant differences in mean value of natural frequency (�), ratios of natural frequency to damping coefficient (�/ζ), derivative of the natural frequency with respect to time (d�/dt) and derivative of the forcing input with respect to time (d�/dt), between N and AF from Lead I (P < 0.01). Each parameter provides more than 95 accuracy using artificial neural networks. © Springer International Publishing Switzerland 2015. Springer Verlag 2015 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947433234&doi=10.1007%2f978-3-319-19452-3_6&partnerID=40&md5=de54ff73c9b2393afb451196b36efe40 Abdul-Kadir, N.A. and Mat Safri, N. and Othman, M.A. and Embong, A.M. (2015) Human heart oscillatory behavior during atrial fibrillation based on second order system. In: UNSPECIFIED. http://eprints.utp.edu.my/26266/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description In this paper, the viability of a second order system to characterize the oscillatory behavior of human heart of atrial fibrillation patient was monitored and analysed. Sampling were patients who experienced atrial fibrillation. This study used the MIT-BIH Atrial Fibrillation dataset (MIT-afdb) from the Physiobank ECG database. ECG recordings of normal sinus rhythm (N) and atrial fibrillation (AF) which occurred sequentially, were analyzed for both ECG's Lead I and Lead II. From here, the oscillatory behavior of human heart was characterized in accordance to the extracted parameters for each rhythm, i.e. natural frequency, damping coefficient and forcing input from the second order system. Results show that there were significant differences in mean value of natural frequency (�), ratios of natural frequency to damping coefficient (�/ζ), derivative of the natural frequency with respect to time (d�/dt) and derivative of the forcing input with respect to time (d�/dt), between N and AF from Lead I (P < 0.01). Each parameter provides more than 95 accuracy using artificial neural networks. © Springer International Publishing Switzerland 2015.
format Conference or Workshop Item
author Abdul-Kadir, N.A.
Mat Safri, N.
Othman, M.A.
Embong, A.M.
spellingShingle Abdul-Kadir, N.A.
Mat Safri, N.
Othman, M.A.
Embong, A.M.
Human heart oscillatory behavior during atrial fibrillation based on second order system
author_sort Abdul-Kadir, N.A.
title Human heart oscillatory behavior during atrial fibrillation based on second order system
title_short Human heart oscillatory behavior during atrial fibrillation based on second order system
title_full Human heart oscillatory behavior during atrial fibrillation based on second order system
title_fullStr Human heart oscillatory behavior during atrial fibrillation based on second order system
title_full_unstemmed Human heart oscillatory behavior during atrial fibrillation based on second order system
title_sort human heart oscillatory behavior during atrial fibrillation based on second order system
publisher Springer Verlag
publishDate 2015
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84947433234&doi=10.1007%2f978-3-319-19452-3_6&partnerID=40&md5=de54ff73c9b2393afb451196b36efe40
http://eprints.utp.edu.my/26266/
_version_ 1741197110593716224
score 11.62408

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