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Authors: Z. Trefny ; J. Svacinka ; S. Trojan ; J. Slavicek ; P. Smrcka and M. Trefny

Affiliation: Cardiological Laboratory; Institute of Physilogy; Faculty of Biomedical Engineering, Czech Technical University in Prague, Czech Republic

Keyword(s): Time-domain segmentation of the seismocardiogram, J-wave recogniton.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence and Decision Support Systems ; Enterprise Information Systems ; Industrial Applications of Artificial Intelligence

Abstract: The device for quantitative seismocardiography (Q-SCG) detects cardiac vibrations caused by the heart activity, the measuring sensor is usually placed in the plate of the chair – additional instruments applied on the proband’s body are not required. The results of the Q-SCG analysis are usable in various clinical fields. The first and most important step in the process of detection of significant characteristics of measured Q-SCG curves is to detect pseudo-periods in the signal regardless of the initial pseudo-period position. Other characteristics can be acquired by a relatively simple process over the appointed pseudo-period. The experimental equipment for the Q-SCG measuring and analysis was developed and also special algorithms for preprocessing, segmentation and interactive analysis of the Q-SCG signal were developed. In this contribution technical principles of the quantitative seismocardiography are introduced; the method is easy, robust and is appropriate for real-time Q-SCG processing. (More)

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Paper citation in several formats:
Trefny, Z.; Svacinka, J.; Trojan, S.; Slavicek, J.; Smrcka, P. and Trefny, M. (2007). AUTOMATIC EVALUATION OF THE QUANTITATIVE SEISMOCARDIOGRAM. In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS; ISBN 978-972-8865-89-4; ISSN 2184-4992, SciTePress, pages 463-467. DOI: 10.5220/0002412604630467

@conference{iceis07,
author={Z. Trefny. and J. Svacinka. and S. Trojan. and J. Slavicek. and P. Smrcka. and M. Trefny.},
title={AUTOMATIC EVALUATION OF THE QUANTITATIVE SEISMOCARDIOGRAM},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS},
year={2007},
pages={463-467},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002412604630467},
isbn={978-972-8865-89-4},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 1: ICEIS
TI - AUTOMATIC EVALUATION OF THE QUANTITATIVE SEISMOCARDIOGRAM
SN - 978-972-8865-89-4
IS - 2184-4992
AU - Trefny, Z.
AU - Svacinka, J.
AU - Trojan, S.
AU - Slavicek, J.
AU - Smrcka, P.
AU - Trefny, M.
PY - 2007
SP - 463
EP - 467
DO - 10.5220/0002412604630467
PB - SciTePress

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