Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.

Continuous monitoring of an electrocardiogram (ECG) in private diagnostic spaces such as vehicles or apartments allows early detection of cardiovascular diseases. We will use an armchair with integrated capacitive electrodes to record the capacitive electrocardiogram (cECG) during everyday activitie...

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Autores principales: Joana M Warnecke, Ju Wang, Tolga Cakir, Nicolai Spicher, Nagarajan Ganapathy, Thomas M Deserno
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Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
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Acceso en línea:https://doaj.org/article/974cbe7b9d6640a49118739d768359e3
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spelling oai:doaj.org-article:974cbe7b9d6640a49118739d768359e32021-12-02T20:04:48ZRegistered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.1932-620310.1371/journal.pone.0254780https://doaj.org/article/974cbe7b9d6640a49118739d768359e32021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254780https://doaj.org/toc/1932-6203Continuous monitoring of an electrocardiogram (ECG) in private diagnostic spaces such as vehicles or apartments allows early detection of cardiovascular diseases. We will use an armchair with integrated capacitive electrodes to record the capacitive electrocardiogram (cECG) during everyday activities. However, movements and other artifacts affect the signal quality. Therefore, an artifact index is needed to detect artifacts and classify the cECG. The unavailability of cECG data and reliable ground truth information requires new recordings to develop an artifact index. This study is designed to test the hypothesis: an artifact index can be devised, which intends to estimate the signal quality of segments and classify signals. In a single-arm study with 44 subjects, we will record two activities of 11-minute duration: reading and watching television. During recording, we will capture cECG, ECG, and oxygen saturation (SpO2) with time synchronization as well as keypoint-based movement indicators obtained from a video camera. SpO2 provides additional information on the subject's health status. The keypoint-based movements indicate artifacts in the cECG. We will combine all ground truth data to evaluate the index. In the future, we aim at using the artifact index to exclude cECG segments with artifacts from further analysis. This will improve cECG technology for the measurement of cardiovascular parameters.Joana M WarneckeJu WangTolga CakirNicolai SpicherNagarajan GanapathyThomas M DesernoPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254780 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Joana M Warnecke
Ju Wang
Tolga Cakir
Nicolai Spicher
Nagarajan Ganapathy
Thomas M Deserno
Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
description Continuous monitoring of an electrocardiogram (ECG) in private diagnostic spaces such as vehicles or apartments allows early detection of cardiovascular diseases. We will use an armchair with integrated capacitive electrodes to record the capacitive electrocardiogram (cECG) during everyday activities. However, movements and other artifacts affect the signal quality. Therefore, an artifact index is needed to detect artifacts and classify the cECG. The unavailability of cECG data and reliable ground truth information requires new recordings to develop an artifact index. This study is designed to test the hypothesis: an artifact index can be devised, which intends to estimate the signal quality of segments and classify signals. In a single-arm study with 44 subjects, we will record two activities of 11-minute duration: reading and watching television. During recording, we will capture cECG, ECG, and oxygen saturation (SpO2) with time synchronization as well as keypoint-based movement indicators obtained from a video camera. SpO2 provides additional information on the subject's health status. The keypoint-based movements indicate artifacts in the cECG. We will combine all ground truth data to evaluate the index. In the future, we aim at using the artifact index to exclude cECG segments with artifacts from further analysis. This will improve cECG technology for the measurement of cardiovascular parameters.
format article
author Joana M Warnecke
Ju Wang
Tolga Cakir
Nicolai Spicher
Nagarajan Ganapathy
Thomas M Deserno
author_facet Joana M Warnecke
Ju Wang
Tolga Cakir
Nicolai Spicher
Nagarajan Ganapathy
Thomas M Deserno
author_sort Joana M Warnecke
title Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
title_short Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
title_full Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
title_fullStr Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
title_full_unstemmed Registered report protocol: Developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
title_sort registered report protocol: developing an artifact index for capacitive electrocardiography signals acquired with an armchair.
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/974cbe7b9d6640a49118739d768359e3
work_keys_str_mv AT joanamwarnecke registeredreportprotocoldevelopinganartifactindexforcapacitiveelectrocardiographysignalsacquiredwithanarmchair
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AT tolgacakir registeredreportprotocoldevelopinganartifactindexforcapacitiveelectrocardiographysignalsacquiredwithanarmchair
AT nicolaispicher registeredreportprotocoldevelopinganartifactindexforcapacitiveelectrocardiographysignalsacquiredwithanarmchair
AT nagarajanganapathy registeredreportprotocoldevelopinganartifactindexforcapacitiveelectrocardiographysignalsacquiredwithanarmchair
AT thomasmdeserno registeredreportprotocoldevelopinganartifactindexforcapacitiveelectrocardiographysignalsacquiredwithanarmchair
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