MEJORAMIENTO DE ALGORITMO CLÁSICO DE DETECCIÓN DE COMPLEJOS QRS EN SEÑAL ELECTROCARDIOGRÁFICA/IMPROVEMENT OF CLASSIC QRS COMPLEX DETECTOR ALGORITHM IN ELECTROCARDIOGRAPHIC SIGNALS

MEJORAMIENTO DE ALGORITMO CLÁSICO DE DETECCIÓN DE COMPLEJOS QRS EN SEÑAL ELECTROCARDIOGRÁFICA/IMPROVEMENT OF CLASSIC QRS COMPLEX DETECTOR ALGORITHM IN ELECTROCARDIOGRAPHIC SIGNALS

The temporal identification of QRS complex in an electrocardiographic signal (EKG signal) is a task with extended research and many practical applications. This work presents the improvements done to an algorithm for detecting QRS complex of an EKG signal known as Holsinger algorithm. For this effec...

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Veröffentlicht in:Ingeniare : Revista Chilena de Ingenieria 2010-05, Vol.18 (2), p.176
Hauptverfasser: Silva, Cristian Vidal, Rojas, Valeska Gatica, León, David Alegría, Lillo, Paul Arce
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Algorithms
Electrocardiography
Instrumentation industry
Medical equipment
Test equipment
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creator Silva, Cristian Vidal
Rojas, Valeska Gatica
León, David Alegría
Lillo, Paul Arce
description The temporal identification of QRS complex in an electrocardiographic signal (EKG signal) is a task with extended research and many practical applications. This work presents the improvements done to an algorithm for detecting QRS complex of an EKG signal known as Holsinger algorithm. For this effect, characteristics present in a complex QRS detector known as Hamilton-Tompkins algorithm are used. Each progressive improvement done to the Holsinger algorithm is detailed showing its QRS complex temporal identification performance over electrocardiographic signal records (EKG signals) from a public database (arrhythmia MIT database - MIT BIH), with the objective of showing in practice that it is possible to get a better performance, preserving simplicity, with a simple QRS detection algorithm including classical digital signal processing (DSP) characteristics. [PUBLICATION ABSTRACT]
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source DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Algorithms
Electrocardiography
Instrumentation industry
Medical equipment
Test equipment
title MEJORAMIENTO DE ALGORITMO CLÁSICO DE DETECCIÓN DE COMPLEJOS QRS EN SEÑAL ELECTROCARDIOGRÁFICA/IMPROVEMENT OF CLASSIC QRS COMPLEX DETECTOR ALGORITHM IN ELECTROCARDIOGRAPHIC SIGNALS
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