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Complexity
Volume 2017, Article ID 1580414, 9 pages
https://doi.org/10.1155/2017/1580414
Research Article

Identification of S1 and S2 Heart Sound Patterns Based on Fractal Theory and Shape Context

1School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, 11120 Belgrade, Serbia
2ICT College of Vocational Studies, Zdravka Čelara 16, 11000 Belgrade, Serbia
3Health Center “Zvezdara”, Olge Jovanovic 11, 11000 Belgrade, Serbia

Correspondence should be addressed to Ana Gavrovska; moc.liamg@777agana

Received 10 June 2017; Accepted 23 October 2017; Published 13 November 2017

Academic Editor: Roberto Tonelli

Copyright © 2017 Ana Gavrovska et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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