[Specific features of QRS-complex identification algorithms for real-time ECG systems].

V A Nagin; S V Selishchev

PubMed · 11837188

[Specific features of QRS-complex identification algorithms for real-time ECG systems].

Abstract

The paper reviews the existing methods for identifying QRS complexes. An attempt is made to make a well-defined classification of available algorithms in an approach to QRS detection. Emphasis is laid on the consideration of specific requirements for such algorithms by computer-aided real-time ECG systems. A task of choice of the most suitable method is formulated. An algorithm based on the well-known principles of frequency-time detection is proposed as an alternative solution of this task. The algorithm makes it possible to single out QRS complexes from real-time ECG and to effectively make a digital signal processing by available optimized libraries. The method initially used in the Matlab package has been integrated within the laboratory computerized ECG system.

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Algorithms Electrocardiography Humans Models, Cardiovascular Signal Processing, Computer-Assisted Software Comparative Study English Abstract Journal Article

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V A Nagin, S V Selishchev. [Specific features of QRS-complex identification algorithms for real-time ECG systems].. https://pubmed.ncbi.nlm.nih.gov/11837188/

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