Ítem
Acceso Abierto

Physical mathematical evaluation of the cardiac dynamic applying the Zipf-Mandelbrot law

Mostrar el registro sencillo de la publicación
dc.creatorPardo Oviedo, Juan Mauricio
dc.creatorRodriguez, Javier Oswaldospa
dc.creatorPrieto, Signed Esperanzaspa
dc.creatorCorrea, Sandra Catalinaspa
dc.creatorMendoza, Fernánspa
dc.creatorWeiz, Gioraspa
dc.creatorFreddy Barrios, Miguel Martinezspa
dc.date.accessioned2020-08-19T14:40:08Z
dc.date.available2020-08-19T14:40:08Z
dc.date.created2015spa
dc.description.abstractThe law of Zipf-Mandelbrot is a power law, which has been observed in natural languages. A mathematical diagnosis of fetal cardiac dynamics has been developed with this law. Objective: To develop a methodology for diagnostic aid to assess the degree of complexity of adult cardiac dynamics by Zipf-Mandelbrot law. Methodology: A mathematical induction was done for this; two groups of Holter recordings were selected: 11 with normal diagnosis and 11 with acute disease of each group, one Holter of each group was chosen for the induction, the law of Zipf-Mandelbrot was applied to evaluate the degree of complexity of each Holter, searching similarities or differences between the dynamics. A blind study was done with 20 Holters calculating sensitivity, specificity and the coefficient kappa. Results: The complexity grade of a normal cardiac dynamics varied between 0.9483 and 0.7046, and for an acute dynamic between 0.6707 and 0.4228. Conclusions: A new physical mathematical methodology for diagnostic aid was developed; it showed that the degree of complexity of normal cardiac dynamics was higher than those with acute disease, showing quantitatively how cardiac dynamics can evolve to acute state.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttp://dx.doi.org/10.4236/jmp.2015.613193
dc.identifier.issnISSN: 2153-1196
dc.identifier.issnEISSN: 2153-120X
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/26732
dc.language.isoengspa
dc.publisherWorld Scientific and Engineering Academy and Societyspa
dc.relation.citationEndPage1888
dc.relation.citationIssueNo. 13
dc.relation.citationStartPage1881
dc.relation.citationTitleJournal of Modern Physics
dc.relation.citationVolumeVol. 6
dc.relation.ispartofJournal of Modern Physics, ISSN:2153-1196; EISSN: 2153-120X, Vol.6, No.13 (2015); pp. 1881-1888spa
dc.relation.urihttps://www.scirp.org/journal/paperinformation.aspx?paperid=60697spa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.sourceJournal of Modern Physicsspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordHeart Ratespa
dc.subject.keywordCardiovascular Diseasesspa
dc.subject.keywordZipf-Mandelbrot Lawspa
dc.subject.keywordComplexity Gradespa
dc.titlePhysical mathematical evaluation of the cardiac dynamic applying the Zipf-Mandelbrot lawspa
dc.title.TranslatedTitleEvaluación física matemática de la dinámica cardíaca aplicando la ley de Zipf-Mandelbrotspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
Archivos
Bloque original
Mostrando1 - 1 de 1
Miniatura
Nombre:
JMP_2015102911032237.pdf
Tamaño:
516.96 KB
Formato:
Adobe Portable Document Format
Descripción:
Descargar
Colecciones
Artículos