A viable wireless PC assisted alternative to studies of vectorcardiography

A viable wireless PC assisted alternative to studies of vectorcardiography

The development of an analog device to wirelessly modulate and record twelve cardiac leads, PC assisted is reported. The system, which has been developed using low cost components, contains only one signal conditioning stage and one stage for amplitude modulation with FM transmission/reception. Also it contains an interface to select the cardiac leads remotely, which is based in the transmission/decoding of audible dual frequency tones. The device has been tested on a group of volunteers simultaneously using a registered trademark electrocardiograph, to assess the performance of the new device. Furthermore, the experimental results indicate that the device is a tool suitable to conduct studies of vector-cardiography with maximum uncertainties of 20 % in the cardiac axis orientation measurement.

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Main Authors: Estrada-Gutiérrez,Juan Carlos, Hernández-Sámano,Alfonso, Mazón-Valadez,Ernesto Edgar, Ávila-Paz,José, González-Vega,Arturo, Leyva-Cruz,Juan Alberto, Cano-González,Mario Eduardo
Format: Digital revista
Language:English
Published: Universidad Nacional de Colombia 2015
Online Access:http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532015000100015
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spelling oai:scielo:S0012-735320150001000152015-03-20A viable wireless PC assisted alternative to studies of vectorcardiographyEstrada-Gutiérrez,Juan CarlosHernández-Sámano,AlfonsoMazón-Valadez,Ernesto EdgarÁvila-Paz,JoséGonzález-Vega,ArturoLeyva-Cruz,Juan AlbertoCano-González,Mario Eduardo wireless cardiac audio modulation The development of an analog device to wirelessly modulate and record twelve cardiac leads, PC assisted is reported. The system, which has been developed using low cost components, contains only one signal conditioning stage and one stage for amplitude modulation with FM transmission/reception. Also it contains an interface to select the cardiac leads remotely, which is based in the transmission/decoding of audible dual frequency tones. The device has been tested on a group of volunteers simultaneously using a registered trademark electrocardiograph, to assess the performance of the new device. Furthermore, the experimental results indicate that the device is a tool suitable to conduct studies of vector-cardiography with maximum uncertainties of 20 % in the cardiac axis orientation measurement.info:eu-repo/semantics/openAccessUniversidad Nacional de ColombiaDYNA v.82 n.189 20152015-02-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532015000100015en10.15446/dyna.v82n189.42364
institution SCIELO
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country Colombia
countrycode CO
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databasecode rev-scielo-co
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region America del Sur
libraryname SciELO
language English
format Digital
author Estrada-Gutiérrez,Juan Carlos
Hernández-Sámano,Alfonso
Mazón-Valadez,Ernesto Edgar
Ávila-Paz,José
González-Vega,Arturo
Leyva-Cruz,Juan Alberto
Cano-González,Mario Eduardo
spellingShingle Estrada-Gutiérrez,Juan Carlos
Hernández-Sámano,Alfonso
Mazón-Valadez,Ernesto Edgar
Ávila-Paz,José
González-Vega,Arturo
Leyva-Cruz,Juan Alberto
Cano-González,Mario Eduardo
A viable wireless PC assisted alternative to studies of vectorcardiography
author_facet Estrada-Gutiérrez,Juan Carlos
Hernández-Sámano,Alfonso
Mazón-Valadez,Ernesto Edgar
Ávila-Paz,José
González-Vega,Arturo
Leyva-Cruz,Juan Alberto
Cano-González,Mario Eduardo
author_sort Estrada-Gutiérrez,Juan Carlos
title A viable wireless PC assisted alternative to studies of vectorcardiography
title_short A viable wireless PC assisted alternative to studies of vectorcardiography
title_full A viable wireless PC assisted alternative to studies of vectorcardiography
title_fullStr A viable wireless PC assisted alternative to studies of vectorcardiography
title_full_unstemmed A viable wireless PC assisted alternative to studies of vectorcardiography
title_sort viable wireless pc assisted alternative to studies of vectorcardiography
description The development of an analog device to wirelessly modulate and record twelve cardiac leads, PC assisted is reported. The system, which has been developed using low cost components, contains only one signal conditioning stage and one stage for amplitude modulation with FM transmission/reception. Also it contains an interface to select the cardiac leads remotely, which is based in the transmission/decoding of audible dual frequency tones. The device has been tested on a group of volunteers simultaneously using a registered trademark electrocardiograph, to assess the performance of the new device. Furthermore, the experimental results indicate that the device is a tool suitable to conduct studies of vector-cardiography with maximum uncertainties of 20 % in the cardiac axis orientation measurement.
publisher Universidad Nacional de Colombia
publishDate 2015
url http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0012-73532015000100015
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