Cardiovascular variability in Mexican patients with Parkinson's disease
Cardiovascular variability (CVV) has been evaluated in patients with Parkinson's disease (PD) in other countries and exhibit ethnic differences. Objective We investigated heart rate variability (HRV) and blood pressure variability (BPV) in Mexican patients with PD. Method We further compared...
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| Format: | Article |
| Language: | English |
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Thieme Revinter Publicações
2014-10-01
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| Series: | Arquivos de Neuro-Psiquiatria |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2014001000762&lng=en&tlng=en |
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| _version_ | 1849695078984974336 |
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| author | Guillermo Delgado Bruno Estañol Mayela Rodríguez-Violante Raúl Martínez-Memije Óscar Infante-Vázquez Nancy Bertado-Ramírez |
| author_facet | Guillermo Delgado Bruno Estañol Mayela Rodríguez-Violante Raúl Martínez-Memije Óscar Infante-Vázquez Nancy Bertado-Ramírez |
| author_sort | Guillermo Delgado |
| collection | DOAJ |
| description | Cardiovascular variability (CVV) has been evaluated in patients with Parkinson's disease (PD) in other countries and exhibit ethnic differences. Objective We investigated heart rate variability (HRV) and blood pressure variability (BPV) in Mexican patients with PD. Method We further compared HRV and BPV between this group and young healthy controls (YHC) in order to estimate, for the first time in our country, the magnitude of the difference. Twenty patients were examined. Time- and frequency-domain CVV parameters were studied during supine rest (SR), active standing (AS) and controlled breathing. These measurements were compared to those of 20 YHC. Results In the three conditions tested, our study showed a decrease in almost all HRV parameters in PD patients; on the contrary, decreased BPV parameters were found less frequently and only during SR and AS. Conclusion Our results indicate that HRV is impaired in PD. Some BPV parameters are also diminished. |
| format | Article |
| id | doaj-art-9658c8e066aa4e7d981274dadd013e4a |
| institution | DOAJ |
| issn | 1678-4227 |
| language | English |
| publishDate | 2014-10-01 |
| publisher | Thieme Revinter Publicações |
| record_format | Article |
| series | Arquivos de Neuro-Psiquiatria |
| spelling | doaj-art-9658c8e066aa4e7d981274dadd013e4a2025-08-20T03:19:53ZengThieme Revinter PublicaçõesArquivos de Neuro-Psiquiatria1678-42272014-10-01721076276710.1590/0004-282X20140125S0004-282X2014001000762Cardiovascular variability in Mexican patients with Parkinson's diseaseGuillermo DelgadoBruno EstañolMayela Rodríguez-ViolanteRaúl Martínez-MemijeÓscar Infante-VázquezNancy Bertado-RamírezCardiovascular variability (CVV) has been evaluated in patients with Parkinson's disease (PD) in other countries and exhibit ethnic differences. Objective We investigated heart rate variability (HRV) and blood pressure variability (BPV) in Mexican patients with PD. Method We further compared HRV and BPV between this group and young healthy controls (YHC) in order to estimate, for the first time in our country, the magnitude of the difference. Twenty patients were examined. Time- and frequency-domain CVV parameters were studied during supine rest (SR), active standing (AS) and controlled breathing. These measurements were compared to those of 20 YHC. Results In the three conditions tested, our study showed a decrease in almost all HRV parameters in PD patients; on the contrary, decreased BPV parameters were found less frequently and only during SR and AS. Conclusion Our results indicate that HRV is impaired in PD. Some BPV parameters are also diminished.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2014001000762&lng=en&tlng=endoença de Parkinsonsistema nervoso autônomovariabilidade da frequência cardíacavariabilidade da pressão arterialdisreflexia autonômica |
| spellingShingle | Guillermo Delgado Bruno Estañol Mayela Rodríguez-Violante Raúl Martínez-Memije Óscar Infante-Vázquez Nancy Bertado-Ramírez Cardiovascular variability in Mexican patients with Parkinson's disease Arquivos de Neuro-Psiquiatria doença de Parkinson sistema nervoso autônomo variabilidade da frequência cardíaca variabilidade da pressão arterial disreflexia autonômica |
| title | Cardiovascular variability in Mexican patients with Parkinson's disease |
| title_full | Cardiovascular variability in Mexican patients with Parkinson's disease |
| title_fullStr | Cardiovascular variability in Mexican patients with Parkinson's disease |
| title_full_unstemmed | Cardiovascular variability in Mexican patients with Parkinson's disease |
| title_short | Cardiovascular variability in Mexican patients with Parkinson's disease |
| title_sort | cardiovascular variability in mexican patients with parkinson s disease |
| topic | doença de Parkinson sistema nervoso autônomo variabilidade da frequência cardíaca variabilidade da pressão arterial disreflexia autonômica |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2014001000762&lng=en&tlng=en |
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