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...
- 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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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 |
_version_ |
1814246502341541888 |