Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study

A mathematical evaluation of neonatal cardiac dynamics was developed. The purpose of this study is to confirm the diagnostic capacity of this methodology to differentiate normal neonatal cardiac and cardiac pathologies through a blind study. For this, 80 Holter records were taken, 10 with evaluation...

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Autores:
Simanca Herrera, Fredys alberto
RODRIGUEZ VELÁSQUEZ, JAVIER OSWALDO
PAÉZ, J.
CORTES, J.
PRIETO, S.
CASTRO, M.
CORREA, C.
Tipo de recurso:
Article of journal
Fecha de publicación:
2023
Institución:
Universidad Cooperativa de Colombia
Repositorio:
Repositorio UCC
Idioma:
OAI Identifier:
oai:repository.ucc.edu.co:20.500.12494/50541
Acceso en línea:
https://doi.org/10.1088/1742-6596/1160/1/012020
https://iopscience.iop.org/article/10.1088/1742-6596/1160/1/012020
https://hdl.handle.net/20.500.12494/50541
Palabra clave:
BOX-COUNTING METHOD
CARDIAC PATHOLOGIES
CLINICAL VALIDATIONS
CHAOS THEORY
CHAOTIC ATTRACTORS
DIAGNOSIS
DYNAMICAL SYSTEMS
DYNAMICS
FRACTAL DIMENSION
FRACTAL GEOMETRY
GEOMETRIC DIFFERENCE
HEART
KAPPA COEFFICIENT
PATHOLOGY
SENSITIVITY AND SPECIFICITY
Rights
openAccess
License
http://purl.org/coar/access_right/c_abf2
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oai_identifier_str oai:repository.ucc.edu.co:20.500.12494/50541
network_acronym_str COOPER2
network_name_str Repositorio UCC
repository_id_str
spelling Simanca Herrera, Fredys albertoRODRIGUEZ VELÁSQUEZ, JAVIER OSWALDOPAÉZ, J.CORTES, J.PRIETO, S.CASTRO, M.CORREA, C.2023-05-24T16:29:53Z2023-05-24T16:29:53Z05/02/2019https://doi.org/10.1088/1742-6596/1160/1/012020https://iopscience.iop.org/article/10.1088/1742-6596/1160/1/01202017426588https://hdl.handle.net/20.500.12494/50541Simanca Herrera Fredys alberto,RODRIGUEZ VELÁSQUEZ JAVIER OSWALDO,PAÉZ J.,CORTES J.,PRIETO S.,CASTRO M.,CORREA C..Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study.Journal of Physics: Conference Series. 2019. 1160. (1): 012020A mathematical evaluation of neonatal cardiac dynamics was developed. The purpose of this study is to confirm the diagnostic capacity of this methodology to differentiate normal neonatal cardiac and cardiac pathologies through a blind study. For this, 80 Holter records were taken, 10 with evaluation within the limits of normality and 70 with different cardiac pathologies. The conventional evaluations were masked, and the maximum and minimum heart rates were taken every hour and the number of beats/hours, during 21 hours. These values were used to generate the neonatal cardiac attractor, then their fractal dimension was calculated, their occupation spaces were quantified in the fractal space of Box-Counting, determining their physic mathematical diagnosis. The spaces of occupation of neonatal chaotic cardiac attractors measured according to the number of frames occupied by the Box Counting method, differentiate states of normality from acute pathologies, achieving a sensitivity and specificity of 100%, as well as a kappa coefficient of 1. The This study confirms the diagnostic capacity of the methodology developed, from which it is possible to establish geometric differences between the chaotic attractors of normal neonatal cardiac dynamics and with disease. © 2019 Published under licence by IOP Publishing Ltd.0000-0002-3548-0775fredys.simanca@campusucc.edu.co012020Institute of PhysicsBOX-COUNTING METHODCARDIAC PATHOLOGIESCLINICAL VALIDATIONSCHAOS THEORYCHAOTIC ATTRACTORSDIAGNOSISDYNAMICAL SYSTEMSDYNAMICSFRACTAL DIMENSIONFRACTAL GEOMETRYGEOMETRIC DIFFERENCEHEARTKAPPA COEFFICIENTPATHOLOGYSENSITIVITY AND SPECIFICITYMathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation studyArtículohttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionJournal of Physics: Conference Seriesinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Publication20.500.12494/50541oai:repository.ucc.edu.co:20.500.12494/505412024-08-20 16:08:39.623metadata.onlyhttps://repository.ucc.edu.coRepositorio Institucional Universidad Cooperativa de Colombiabdigital@metabiblioteca.com
dc.title.spa.fl_str_mv Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
title Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
spellingShingle Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
BOX-COUNTING METHOD
CARDIAC PATHOLOGIES
CLINICAL VALIDATIONS
CHAOS THEORY
CHAOTIC ATTRACTORS
DIAGNOSIS
DYNAMICAL SYSTEMS
DYNAMICS
FRACTAL DIMENSION
FRACTAL GEOMETRY
GEOMETRIC DIFFERENCE
HEART
KAPPA COEFFICIENT
PATHOLOGY
SENSITIVITY AND SPECIFICITY
title_short Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
title_full Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
title_fullStr Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
title_full_unstemmed Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
title_sort Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study
dc.creator.fl_str_mv Simanca Herrera, Fredys alberto
RODRIGUEZ VELÁSQUEZ, JAVIER OSWALDO
PAÉZ, J.
CORTES, J.
PRIETO, S.
CASTRO, M.
CORREA, C.
dc.contributor.author.none.fl_str_mv Simanca Herrera, Fredys alberto
RODRIGUEZ VELÁSQUEZ, JAVIER OSWALDO
PAÉZ, J.
CORTES, J.
PRIETO, S.
CASTRO, M.
CORREA, C.
dc.subject.spa.fl_str_mv BOX-COUNTING METHOD
CARDIAC PATHOLOGIES
CLINICAL VALIDATIONS
CHAOS THEORY
CHAOTIC ATTRACTORS
DIAGNOSIS
DYNAMICAL SYSTEMS
DYNAMICS
FRACTAL DIMENSION
FRACTAL GEOMETRY
GEOMETRIC DIFFERENCE
HEART
KAPPA COEFFICIENT
PATHOLOGY
SENSITIVITY AND SPECIFICITY
topic BOX-COUNTING METHOD
CARDIAC PATHOLOGIES
CLINICAL VALIDATIONS
CHAOS THEORY
CHAOTIC ATTRACTORS
DIAGNOSIS
DYNAMICAL SYSTEMS
DYNAMICS
FRACTAL DIMENSION
FRACTAL GEOMETRY
GEOMETRIC DIFFERENCE
HEART
KAPPA COEFFICIENT
PATHOLOGY
SENSITIVITY AND SPECIFICITY
description A mathematical evaluation of neonatal cardiac dynamics was developed. The purpose of this study is to confirm the diagnostic capacity of this methodology to differentiate normal neonatal cardiac and cardiac pathologies through a blind study. For this, 80 Holter records were taken, 10 with evaluation within the limits of normality and 70 with different cardiac pathologies. The conventional evaluations were masked, and the maximum and minimum heart rates were taken every hour and the number of beats/hours, during 21 hours. These values were used to generate the neonatal cardiac attractor, then their fractal dimension was calculated, their occupation spaces were quantified in the fractal space of Box-Counting, determining their physic mathematical diagnosis. The spaces of occupation of neonatal chaotic cardiac attractors measured according to the number of frames occupied by the Box Counting method, differentiate states of normality from acute pathologies, achieving a sensitivity and specificity of 100%, as well as a kappa coefficient of 1. The This study confirms the diagnostic capacity of the methodology developed, from which it is possible to establish geometric differences between the chaotic attractors of normal neonatal cardiac dynamics and with disease. © 2019 Published under licence by IOP Publishing Ltd.
publishDate 2023
dc.date.issued.none.fl_str_mv 05/02/2019
dc.date.accessioned.none.fl_str_mv 2023-05-24T16:29:53Z
dc.date.available.none.fl_str_mv 2023-05-24T16:29:53Z
dc.type.none.fl_str_mv Artículo
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.coarversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
dc.type.redcol.none.fl_str_mv http://purl.org/redcol/resource_type/ART
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1088/1742-6596/1160/1/012020
https://iopscience.iop.org/article/10.1088/1742-6596/1160/1/012020
dc.identifier.issn.spa.fl_str_mv 17426588
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12494/50541
dc.identifier.bibliographicCitation.spa.fl_str_mv Simanca Herrera Fredys alberto,RODRIGUEZ VELÁSQUEZ JAVIER OSWALDO,PAÉZ J.,CORTES J.,PRIETO S.,CASTRO M.,CORREA C..Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study.Journal of Physics: Conference Series. 2019. 1160. (1): 012020
url https://doi.org/10.1088/1742-6596/1160/1/012020
https://iopscience.iop.org/article/10.1088/1742-6596/1160/1/012020
https://hdl.handle.net/20.500.12494/50541
identifier_str_mv 17426588
Simanca Herrera Fredys alberto,RODRIGUEZ VELÁSQUEZ JAVIER OSWALDO,PAÉZ J.,CORTES J.,PRIETO S.,CASTRO M.,CORREA C..Mathematical physical diagnosis of neonatal cardiac dynamics based on dynamic systems and fractal geometry: Clinical validation study.Journal of Physics: Conference Series. 2019. 1160. (1): 012020
dc.relation.ispartofjournal.spa.fl_str_mv Journal of Physics: Conference Series
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.coar.none.fl_str_mv http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
rights_invalid_str_mv http://purl.org/coar/access_right/c_abf2
dc.format.extent.spa.fl_str_mv 012020
dc.publisher.spa.fl_str_mv Institute of Physics
institution Universidad Cooperativa de Colombia
repository.name.fl_str_mv Repositorio Institucional Universidad Cooperativa de Colombia
repository.mail.fl_str_mv bdigital@metabiblioteca.com
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