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  • Research Article
  • Open Access

Computational Issues Associated with Automatic Calculation of Acute Myocardial Infarction Scores

  • 1Email author,
  • 1 and
  • 1
EURASIP Journal on Advances in Signal Processing20082008:670529

https://doi.org/10.1155/2008/670529

  • Received: 2 December 2007
  • Accepted: 16 July 2008
  • Published:

Abstract

This paper presents a comparison among the three principal acute myocardial infarction (AMI) scores (Selvester, Aldrich, Anderson-Wilkins) as they are automatically estimated from digital electrocardiographic (ECG) files, in terms of memory occupation and processing time. Theoretical algorithm complexity is also provided. Our simulation study supposes that the ECG signal is already digitized and available within a computer platform. We perform 1000 000 Monte Carlo experiments using the same input files, leading to average results that point out drawbacks and advantages of each score. Since all these calculations do not require either large memory occupation or long processing, automatic estimation is compatible with real-time requirements associated with AMI urgency and with telemedicine systems, being faster than manual calculation, even in the case of simple costless personal microcomputers.

Keywords

  • Acute Myocardial Infarction
  • Acute Myocardial Infarction
  • Input File
  • Algorithm Complexity
  • Automatic Calculation

Publisher note

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Authors’ Affiliations

(1)
Biomedical Engineering Laboratory (BioLab), School of Electrical Engineering (FEELT), Federal University of Uberlandia (UFU), Avenida Joao Naves de Avila 2121, Campus Santa Mônica, 38400-902 Uberlândia, MG, Brazil

Copyright

© J. B. Destro-Filho et al. 2008

This article is published under license to BioMed Central Ltd. 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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