Chaotic Signatures of Heart Rate Variability and Its Power Spectrum in Health, Aging and Heart Failure

A paradox regarding the classic power spectral analysis of heart rate variability (HRV) is whether the characteristic high- (HF) and low-frequency (LF) spectral peaks represent stochastic or chaotic phenomena. Resolution of this fundamental issue is key to unraveling the mechanisms of HRV, which is...

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Detalles Bibliográficos
Autores principales: Wu, Guo-Qiang, Arzeno, Natalia M., Shen, Lin-Lin, Tang, Da-Kan, Zheng, Da-An, Zhao, Nai-Qing, Eckberg, Dwain L., Poon, Chi-Sang
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2009
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2629562/
https://www.ncbi.nlm.nih.gov/pubmed/19183809
http://dx.doi.org/10.1371/journal.pone.0004323

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