Supine Low Frequency Power of Heart Rate Variability Reflects Baroreflex Function, Not Cardiac Sympathetic Innervation

BACKGROUND: Power spectral analysis of heart rate variability (HRV) has been used to indicate cardiac autonomic function. High-frequency power relates to respiratory sinus arrhythmia and therefore to parasympathetic cardiovagal tone; however, the relationship of low-frequency (LF) power to cardiac s...

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Bibliographic Details
Main Authors: Moak, Jeffrey P., Goldstein, David S., Eldadah, Basil A., Saleem, Ahmed, Holmes, Courtney, Pechnik, Sandra, Sharabi, Yehonatan
Format: Artigo
Language:Inglês
Published: 2007
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2204059/
https://ncbi.nlm.nih.gov/pubmed/17997358
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.hrthm.2007.07.019
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