Photoplethysmography-derived approximate entropy and sample entropy as measures of analgesia depth during propofol–remifentanil anesthesia
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DOI: 10.1007/s10877-020-00470-6
Abstract: The ability to monitor the physiological effect of the analgesic agent is of interest in clinical practice. Nonstationary changes would appear in photoplethysmography (PPG) during the analgesics-driven transition to analgesia. The present work studied the… read more here.
Keywords: analgesia depth; entropy; approximate entropy; sample entropy ... See more keywords