Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome

Background: this study aimed to evaluate the effects of aerobic exercise on cardiac autonomic modulation in women with polycystic ovary syndrome (PCOS). Methods: thirty women with PCOS (25.8 ± 4.8 years old; body mass index, BMI ≥ 25 kg/m2) were divided into two groups; exercise group (n = 15) and c...

ver descrição completa

Na minha lista:

Detalhes bibliográficos
Principais autores:	Sá, Joceline Cassia Ferezini de, Costa, Eduardo Caldas, Silva, Ester da, Tamburús, Nayara Y., Porta, Alberto, Medeiros, Leany F., Lemos, Telma Maria Araujo Moura Lemos, Soares, Elvira M. M., Azevedo, George Dantas de
Formato:	article
Idioma:	English
Publicado em:	Elsevier
Assuntos:	Polycystic ovary syndrome Heart rate variability Complexity Autonomic nervous system Cardiac autonomic modulation Aerobic exercise
Endereço do item:	https://repositorio.ufrn.br/handle/123456789/31493
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!

id	ri-123456789-31493
record_format	dspace
spelling	ri-123456789-314932023-02-07T19:40:03Z Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome Sá, Joceline Cassia Ferezini de Costa, Eduardo Caldas Silva, Ester da Tamburús, Nayara Y. Porta, Alberto Medeiros, Leany F. Lemos, Telma Maria Araujo Moura Lemos Soares, Elvira M. M. Azevedo, George Dantas de Polycystic ovary syndrome Heart rate variability Complexity Autonomic nervous system Cardiac autonomic modulation Aerobic exercise Background: this study aimed to evaluate the effects of aerobic exercise on cardiac autonomic modulation in women with polycystic ovary syndrome (PCOS). Methods: thirty women with PCOS (25.8 ± 4.8 years old; body mass index, BMI ≥ 25 kg/m2) were divided into two groups; exercise group (n = 15) and control group (n = 15). R–R interval was recorded during 15-min at rest in the supine position. Heart rate variability (HRV) was analyzed by linear (rMSSD, SDNN, LF, HF, LFnu, HFnu, and LF/HF) and nonlinear methods (Shannon entropy, SE; symbolic analyses, 0 V%, 1 V%, 2LV%, and 2UV%) at baseline and after 16 weeks. The multivariate analysis of covariance was used to analyze the effects of exercise on HRV indexes, adjusted for changes in BMI, fasting insulin, and testosterone level. Results: the exercise group increased parasympathetic modulation (rMSSD, HF, HFnu, 2UV%; (p b 0.05)) and decreased sympathetic modulation (LF, LFnu, 0 V%; (p b 0.05)) independently of changes in BMI, fasting insulin, and testosterone level. Moreover, the exercise group decreased resting HR and systolic blood pressure (p b 0.05). All parameters remained unchanged in the control group. Conclusions: aerobic exercise increased vagal modulation and decreased sympathetic modulation in women with PCOS. This finding reinforces the recommendations for exercise during the clinical management of these patients 2021-02-11T19:10:09Z 2021-02-11T19:10:09Z 2016-01 article SÁ, Joceline Cassia Ferezini da; COSTA, Eduardo Caldas; SILVA, Ester da; TAMBURÚS, Nayara Y.; PORTA, Alberto; MEDEIROS, Leany F.; LEMOS, Telma Maria Araujo Moura; SOARES, Elvira M. M.; AZEVEDO, George Dantas de. Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome. International Journal Of Cardiology, [s. l.], v. 202, p. 356-361, jan. 2016. Elsevier BV. Disponível em: https://www.internationaljournalofcardiology.com/article/S0167-5273(15)30469-1/fulltext. Acesso em: 01 jul. 2020. http://dx.doi.org/10.1016/j.ijcard.2015.09.031. 0167-5273 https://repositorio.ufrn.br/handle/123456789/31493 10.1016/j.ijcard.2015.09.031 en Elsevier
institution	Repositório Institucional
collection	RI - UFRN
language	English
topic	Polycystic ovary syndrome Heart rate variability Complexity Autonomic nervous system Cardiac autonomic modulation Aerobic exercise
spellingShingle	Polycystic ovary syndrome Heart rate variability Complexity Autonomic nervous system Cardiac autonomic modulation Aerobic exercise Sá, Joceline Cassia Ferezini de Costa, Eduardo Caldas Silva, Ester da Tamburús, Nayara Y. Porta, Alberto Medeiros, Leany F. Lemos, Telma Maria Araujo Moura Lemos Soares, Elvira M. M. Azevedo, George Dantas de Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
description	Background: this study aimed to evaluate the effects of aerobic exercise on cardiac autonomic modulation in women with polycystic ovary syndrome (PCOS). Methods: thirty women with PCOS (25.8 ± 4.8 years old; body mass index, BMI ≥ 25 kg/m2) were divided into two groups; exercise group (n = 15) and control group (n = 15). R–R interval was recorded during 15-min at rest in the supine position. Heart rate variability (HRV) was analyzed by linear (rMSSD, SDNN, LF, HF, LFnu, HFnu, and LF/HF) and nonlinear methods (Shannon entropy, SE; symbolic analyses, 0 V%, 1 V%, 2LV%, and 2UV%) at baseline and after 16 weeks. The multivariate analysis of covariance was used to analyze the effects of exercise on HRV indexes, adjusted for changes in BMI, fasting insulin, and testosterone level. Results: the exercise group increased parasympathetic modulation (rMSSD, HF, HFnu, 2UV%; (p b 0.05)) and decreased sympathetic modulation (LF, LFnu, 0 V%; (p b 0.05)) independently of changes in BMI, fasting insulin, and testosterone level. Moreover, the exercise group decreased resting HR and systolic blood pressure (p b 0.05). All parameters remained unchanged in the control group. Conclusions: aerobic exercise increased vagal modulation and decreased sympathetic modulation in women with PCOS. This finding reinforces the recommendations for exercise during the clinical management of these patients
format	article
author	Sá, Joceline Cassia Ferezini de Costa, Eduardo Caldas Silva, Ester da Tamburús, Nayara Y. Porta, Alberto Medeiros, Leany F. Lemos, Telma Maria Araujo Moura Lemos Soares, Elvira M. M. Azevedo, George Dantas de
author_facet	Sá, Joceline Cassia Ferezini de Costa, Eduardo Caldas Silva, Ester da Tamburús, Nayara Y. Porta, Alberto Medeiros, Leany F. Lemos, Telma Maria Araujo Moura Lemos Soares, Elvira M. M. Azevedo, George Dantas de
author_sort	Sá, Joceline Cassia Ferezini de
title	Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
title_short	Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
title_full	Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
title_fullStr	Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
title_full_unstemmed	Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
title_sort	aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome
publisher	Elsevier
publishDate	2021
url	https://repositorio.ufrn.br/handle/123456789/31493
work_keys_str_mv	AT sajocelinecassiaferezinide aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT costaeduardocaldas aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT silvaesterda aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT tamburusnayaray aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT portaalberto aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT medeirosleanyf aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT lemostelmamariaaraujomouralemos aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT soareselviramm aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome AT azevedogeorgedantasde aerobicexerciseimprovescardiacautonomicmodulationinwomenwithpolycysticovarysyndrome
_version_	1773961761702019072

Aerobic exercise improves cardiac autonomic modulation in women with polycystic ovary syndrome

Registros relacionados