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Heart Rate and its Variability Assessed by Spectral Analysis in Elderly Subjects with Orthostatic Hypotension: A Case-Control Study

BACKGROUND: The prevalence of orthostatic hypotension (OH) increases with age and is associated with changes in autonomic regulation of blood pressure (BP) and heart rate (HR). OBJECTIVE: to assess HR and HR variability (HRV) in elderly subjects with OH and determine OH predictors. METHODS: a total...

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Detalles Bibliográficos
Autores principales: da Silva, Rose Mary Ferreira Lisboa, Miranda, Carlos Eduardo de Souza, Barbosa, Maira Tonidandel, Bicalho, Maria Aparecida Camargos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Sociedade Brasileira de Cardiologia - SBC 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5941951/
https://www.ncbi.nlm.nih.gov/pubmed/29561965
http://dx.doi.org/10.5935/abc.20180043