Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound

Autores
Pascaner, Ariel Fernando; Craiem, Damian; Casciaro, Mariano Ezequiel; Danielo, R.; Graf Caride, Diego Sebastián; Guevara, E.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cardiovascular risk is normally assessed using clinical risk factors but it can be refined using non-invasive infra-clinical markers. Intima-Media Thickness (IMT) is recognized as an early indicator of cardiovascular disease. Carotid Wall Stress (CWS) can be calculated using arterial pressure and carotid size (diameter and IMT). Generally, IMT is measured during diastole when it reaches its maximum value. However, it changes during the cardiac cycle and a time-dependant waveform can be obtained using B-mode ultrasound images. In this work we calculated CWS considering three different approaches for IMT assessment: (i) constant IMT (standard diastolic value), (ii) estimated IMT from diameter waveform (assuming a constant cross-sectional wall area) and (iii) continuously measured IMT. Our results showed that maximum wall stress depends on the IMT estimation method. Systolic CWS progressively increased using the three approaches (p<0.024). We conclude that maximum CWS is highly dependent on wall thickness and accurate IMT measures during systole should be encouraged.
Fil: Pascaner, Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Craiem, Damian. Universidad Favaloro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Casciaro, Mariano Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Danielo, R.. Fundación Favaloro; Argentina
Fil: Graf Caride, Diego Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Guevara, E.. Fundación Favaloro; Argentina
Materia
Non invasive
ultrasound
arterial stress
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/89540
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasoundPascaner, Ariel FernandoCraiem, DamianCasciaro, Mariano EzequielDanielo, R.Graf Caride, Diego SebastiánGuevara, E.Non invasiveultrasoundarterial stresshttps://purl.org/becyt/ford/2.6https://purl.org/becyt/ford/2Cardiovascular risk is normally assessed using clinical risk factors but it can be refined using non-invasive infra-clinical markers. Intima-Media Thickness (IMT) is recognized as an early indicator of cardiovascular disease. Carotid Wall Stress (CWS) can be calculated using arterial pressure and carotid size (diameter and IMT). Generally, IMT is measured during diastole when it reaches its maximum value. However, it changes during the cardiac cycle and a time-dependant waveform can be obtained using B-mode ultrasound images. In this work we calculated CWS considering three different approaches for IMT assessment: (i) constant IMT (standard diastolic value), (ii) estimated IMT from diameter waveform (assuming a constant cross-sectional wall area) and (iii) continuously measured IMT. Our results showed that maximum wall stress depends on the IMT estimation method. Systolic CWS progressively increased using the three approaches (p<0.024). We conclude that maximum CWS is highly dependent on wall thickness and accurate IMT measures during systole should be encouraged.Fil: Pascaner, Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; ArgentinaFil: Craiem, Damian. Universidad Favaloro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Casciaro, Mariano Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; ArgentinaFil: Danielo, R.. Fundación Favaloro; ArgentinaFil: Graf Caride, Diego Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; ArgentinaFil: Guevara, E.. Fundación Favaloro; ArgentinaIOP Publishing2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/89540Pascaner, Ariel Fernando; Craiem, Damian; Casciaro, Mariano Ezequiel; Danielo, R.; Graf Caride, Diego Sebastián; et al.; Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound; IOP Publishing; Journal of Physics: Conference Series; 705; 1; 3-2016; 12024-120341742-6596CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1742-6596/705/1/012024info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/705/1/012024info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:24:46Zoai:ri.conicet.gov.ar:11336/89540instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:24:46.319CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
title Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
spellingShingle Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
Pascaner, Ariel Fernando
Non invasive
ultrasound
arterial stress
title_short Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
title_full Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
title_fullStr Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
title_full_unstemmed Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
title_sort Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound
dc.creator.none.fl_str_mv Pascaner, Ariel Fernando
Craiem, Damian
Casciaro, Mariano Ezequiel
Danielo, R.
Graf Caride, Diego Sebastián
Guevara, E.
author Pascaner, Ariel Fernando
author_facet Pascaner, Ariel Fernando
Craiem, Damian
Casciaro, Mariano Ezequiel
Danielo, R.
Graf Caride, Diego Sebastián
Guevara, E.
author_role author
author2 Craiem, Damian
Casciaro, Mariano Ezequiel
Danielo, R.
Graf Caride, Diego Sebastián
Guevara, E.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Non invasive
ultrasound
arterial stress
topic Non invasive
ultrasound
arterial stress
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.6
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Cardiovascular risk is normally assessed using clinical risk factors but it can be refined using non-invasive infra-clinical markers. Intima-Media Thickness (IMT) is recognized as an early indicator of cardiovascular disease. Carotid Wall Stress (CWS) can be calculated using arterial pressure and carotid size (diameter and IMT). Generally, IMT is measured during diastole when it reaches its maximum value. However, it changes during the cardiac cycle and a time-dependant waveform can be obtained using B-mode ultrasound images. In this work we calculated CWS considering three different approaches for IMT assessment: (i) constant IMT (standard diastolic value), (ii) estimated IMT from diameter waveform (assuming a constant cross-sectional wall area) and (iii) continuously measured IMT. Our results showed that maximum wall stress depends on the IMT estimation method. Systolic CWS progressively increased using the three approaches (p<0.024). We conclude that maximum CWS is highly dependent on wall thickness and accurate IMT measures during systole should be encouraged.
Fil: Pascaner, Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Craiem, Damian. Universidad Favaloro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Casciaro, Mariano Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Danielo, R.. Fundación Favaloro; Argentina
Fil: Graf Caride, Diego Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Favaloro; Argentina
Fil: Guevara, E.. Fundación Favaloro; Argentina
description Cardiovascular risk is normally assessed using clinical risk factors but it can be refined using non-invasive infra-clinical markers. Intima-Media Thickness (IMT) is recognized as an early indicator of cardiovascular disease. Carotid Wall Stress (CWS) can be calculated using arterial pressure and carotid size (diameter and IMT). Generally, IMT is measured during diastole when it reaches its maximum value. However, it changes during the cardiac cycle and a time-dependant waveform can be obtained using B-mode ultrasound images. In this work we calculated CWS considering three different approaches for IMT assessment: (i) constant IMT (standard diastolic value), (ii) estimated IMT from diameter waveform (assuming a constant cross-sectional wall area) and (iii) continuously measured IMT. Our results showed that maximum wall stress depends on the IMT estimation method. Systolic CWS progressively increased using the three approaches (p<0.024). We conclude that maximum CWS is highly dependent on wall thickness and accurate IMT measures during systole should be encouraged.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/89540
Pascaner, Ariel Fernando; Craiem, Damian; Casciaro, Mariano Ezequiel; Danielo, R.; Graf Caride, Diego Sebastián; et al.; Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound; IOP Publishing; Journal of Physics: Conference Series; 705; 1; 3-2016; 12024-12034
1742-6596
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89540
identifier_str_mv Pascaner, Ariel Fernando; Craiem, Damian; Casciaro, Mariano Ezequiel; Danielo, R.; Graf Caride, Diego Sebastián; et al.; Carotid wall stress calculated with continuous intima-media thickness assessment using B-mode ultrasound; IOP Publishing; Journal of Physics: Conference Series; 705; 1; 3-2016; 12024-12034
1742-6596
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1742-6596/705/1/012024
info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/705/1/012024
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082673530896384
score 13.22299

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