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Evaluating the physiological significance of respiratory sinus arrhythmia: looking beyond ventilation–perfusion efficiency
We conducted a theoretical study of the physiological significance of respiratory sinus arrhythmia (RSA), a phenomenon used as an index of cardiac vagal tone and wellbeing, whereby the heart rate (HR) increases during inspiration and decreases during expiration. We first tested the hypothesis that R...
Tallennettuna:
| Päätekijät: | , , |
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| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
Blackwell Science Inc
2012
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3573317/ https://ncbi.nlm.nih.gov/pubmed/22289913 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2011.222422 |
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