Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report

Detalhes bibliográficos
Autor(a) principal: Pereira,Valdelias Xavier
Data de Publicação: 2021
Outros Autores: Carvalho,Tatiana Dias de, Marinovic Junior,Marcos Antonio, Norberto,Alex Rey, Soares Júnior,José Maria, Valenti,Vitor Engrácia, Sorpreso,Isabel Cristina Esposito
Tipo de documento: Relatório
Idioma: eng
Título da fonte: International Journal of Cardiovascular Sciences (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2359-56472021000400486
Resumo: Abstract Swyer syndrome is one of the disorders of sexual differentiation. Previous studies have demonstrated increased sympathetic activity with heart rate variability (HRV) analysis with decreasing estradiol levels. One patient presented a pure 46, XY gonadal dysgenesis with female phenotype. Cardiac autonomic modulation was assessed through HRV analysis while at rest. This research analyzed linear and nonlinear indexes. HRV analysis showed reduced parasympathetic and global modulation with an apparent increase in sympathetic tone and a loss of HR fractal dynamics toward correlated behavior, characterized by low entropy and high determinism of time series.
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spelling Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case ReportAutonomic Nervous SystemEstrogenReplacement TherapyAmenorrheaGonadectomyHeart RateCardiovascular Diseases/complicationsAbstract Swyer syndrome is one of the disorders of sexual differentiation. Previous studies have demonstrated increased sympathetic activity with heart rate variability (HRV) analysis with decreasing estradiol levels. One patient presented a pure 46, XY gonadal dysgenesis with female phenotype. Cardiac autonomic modulation was assessed through HRV analysis while at rest. This research analyzed linear and nonlinear indexes. HRV analysis showed reduced parasympathetic and global modulation with an apparent increase in sympathetic tone and a loss of HR fractal dynamics toward correlated behavior, characterized by low entropy and high determinism of time series.Sociedade Brasileira de Cardiologia2021-08-01info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2359-56472021000400486International Journal of Cardiovascular Sciences v.34 n.4 2021reponame:International Journal of Cardiovascular Sciences (Online)instname:Sociedade Brasileira de Cardiologia (SBC)instacron:SBC10.36660/ijcs.20200002info:eu-repo/semantics/openAccessPereira,Valdelias XavierCarvalho,Tatiana Dias deMarinovic Junior,Marcos AntonioNorberto,Alex ReySoares Júnior,José MariaValenti,Vitor EngráciaSorpreso,Isabel Cristina Espositoeng2022-02-02T00:00:00Zoai:scielo:S2359-56472021000400486Revistahttp://publicacoes.cardiol.br/portal/ijcshttps://old.scielo.br/oai/scielo-oai.phptailanerodrigues@cardiol.br||revistaijcs@cardiol.br2359-56472359-4802opendoar:2022-02-02T00:00International Journal of Cardiovascular Sciences (Online) - Sociedade Brasileira de Cardiologia (SBC)false
dc.title.none.fl_str_mv Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
title Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
spellingShingle Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
Pereira,Valdelias Xavier
Autonomic Nervous System
Estrogen
Replacement Therapy
Amenorrhea
Gonadectomy
Heart Rate
Cardiovascular Diseases/complications
title_short Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
title_full Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
title_fullStr Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
title_full_unstemmed Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
title_sort Linear and Nonlinear Heart Rate Variability Analysis in Gonadal Dysgenesis (Swyer Syndrome): A Case Report
author Pereira,Valdelias Xavier
author_facet Pereira,Valdelias Xavier
Carvalho,Tatiana Dias de
Marinovic Junior,Marcos Antonio
Norberto,Alex Rey
Soares Júnior,José Maria
Valenti,Vitor Engrácia
Sorpreso,Isabel Cristina Esposito
author_role author
author2 Carvalho,Tatiana Dias de
Marinovic Junior,Marcos Antonio
Norberto,Alex Rey
Soares Júnior,José Maria
Valenti,Vitor Engrácia
Sorpreso,Isabel Cristina Esposito
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pereira,Valdelias Xavier
Carvalho,Tatiana Dias de
Marinovic Junior,Marcos Antonio
Norberto,Alex Rey
Soares Júnior,José Maria
Valenti,Vitor Engrácia
Sorpreso,Isabel Cristina Esposito
dc.subject.por.fl_str_mv Autonomic Nervous System
Estrogen
Replacement Therapy
Amenorrhea
Gonadectomy
Heart Rate
Cardiovascular Diseases/complications
topic Autonomic Nervous System
Estrogen
Replacement Therapy
Amenorrhea
Gonadectomy
Heart Rate
Cardiovascular Diseases/complications
description Abstract Swyer syndrome is one of the disorders of sexual differentiation. Previous studies have demonstrated increased sympathetic activity with heart rate variability (HRV) analysis with decreasing estradiol levels. One patient presented a pure 46, XY gonadal dysgenesis with female phenotype. Cardiac autonomic modulation was assessed through HRV analysis while at rest. This research analyzed linear and nonlinear indexes. HRV analysis showed reduced parasympathetic and global modulation with an apparent increase in sympathetic tone and a loss of HR fractal dynamics toward correlated behavior, characterized by low entropy and high determinism of time series.
publishDate 2021
dc.date.none.fl_str_mv 2021-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2359-56472021000400486
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2359-56472021000400486
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.36660/ijcs.20200002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Cardiologia
publisher.none.fl_str_mv Sociedade Brasileira de Cardiologia
dc.source.none.fl_str_mv International Journal of Cardiovascular Sciences v.34 n.4 2021
reponame:International Journal of Cardiovascular Sciences (Online)
instname:Sociedade Brasileira de Cardiologia (SBC)
instacron:SBC
instname_str Sociedade Brasileira de Cardiologia (SBC)
instacron_str SBC
institution SBC
reponame_str International Journal of Cardiovascular Sciences (Online)
collection International Journal of Cardiovascular Sciences (Online)
repository.name.fl_str_mv International Journal of Cardiovascular Sciences (Online) - Sociedade Brasileira de Cardiologia (SBC)
repository.mail.fl_str_mv tailanerodrigues@cardiol.br||revistaijcs@cardiol.br
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