Your browser doesn't support javascript.
loading
Cardiovascular variability in Mexican patients with Parkinson's disease / Variabilidade cardiovascular em pacientes mexicanos com doença de Parkinson
Delgado, Guillermo; Estañol, Bruno; Rodríguez-Violante, Mayela; Martínez-Memije, Raúl; Infante-Vázquez, Óscar; Bertado-Ramírez, Nancy.
  • Delgado, Guillermo; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
  • Estañol, Bruno; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
  • Rodríguez-Violante, Mayela; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
  • Martínez-Memije, Raúl; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
  • Infante-Vázquez, Óscar; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
  • Bertado-Ramírez, Nancy; National Institute of Medical Sciences and Nutrition Salvador Zubirán. Department of Neurology and Psychiatry. Laboratory of Clinical Neurophysiology. Monterrey. MX
Arq. neuropsiquiatr ; 72(10): 762-767, 10/2014. tab, graf
Article Dans Anglais | LILACS | ID: lil-725335
ABSTRACT
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. .
RESUMO
A variabilidade cardiovascular (VCV) tem sido avaliada em doentes parkinsonianos em vários países e apresenta diferenças étnicas. Objetivo Investigar a variabilidade da frequência cardíaca (VFC) e a variabilidade da pressão arterial (VPA) em doentes parkinsonianos mexicanos. Método Comparamos VFC e VPA entre o grupo de estudo e controles jovens (CJ), a fim de estimar a magnitude da diferença. CVV foi estudada no domínio do tempo e da frequência durante repouso supino (RS), ortostase ativa (OA) e respiração controlada. Estas medições foram comparadas com aquelas de 20 CJ. Resultados Nosso estudo mostrou diminuição em quase todos os parâmetros da VFC em doentes parkinsonianos. A diminuição dos parâmetros da VPA foi encontrada com menos frequência. Conclusão Nossos resultados indicam que a VFC é prejudicada na doença de Parkinson. Alguns parâmetros do VPA também são reduzidos. .
Sujets)


Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Maladie de Parkinson / Pression sanguine / Rythme cardiaque Type d'étude: Étude observationnelle Limites du sujet: Femelle / Humains / Mâle Pays comme sujet: Mexico langue: Anglais Texte intégral: Arq. neuropsiquiatr Thème du journal: Neurologie / Psychiatrie Année: 2014 Type: Article Pays d'affiliation: Mexique Institution/Pays d'affiliation: National Institute of Medical Sciences and Nutrition Salvador Zubirán/MX

Documents relatifs à ce sujet

MEDLINE

...
LILACS

LIS


Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Maladie de Parkinson / Pression sanguine / Rythme cardiaque Type d'étude: Étude observationnelle Limites du sujet: Femelle / Humains / Mâle Pays comme sujet: Mexico langue: Anglais Texte intégral: Arq. neuropsiquiatr Thème du journal: Neurologie / Psychiatrie Année: 2014 Type: Article Pays d'affiliation: Mexique Institution/Pays d'affiliation: National Institute of Medical Sciences and Nutrition Salvador Zubirán/MX