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How accurate is pulse rate variability as an estimate of heart rate variability?

✍ Scribed by Schäfer, Axel; Vagedes, Jan

Book ID
121714375
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
342 KB
Volume
166
Category
Article
ISSN
0167-5273

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We investigate whether pulse rate variability (PRV) extracted from finger photo-plethysmography (Pleth) waveforms can be the substitute of heart rate variability (HRV) from RR intervals of ECG signals during obstructive sleep apnea (OSA). Simultaneous measurements (ECG and Pleth) were taken from 29