caa a22 4500 463157893 CHVBK 20180406164739.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s10286-007-0437-9 doi (NATIONALLICENCE)springer-10.1007/s10286-007-0437-9 Sevoflurane anesthesia decreases cardiac vagal activity and heart rate variability [Elektronische Daten] [Chanannait Paisansathan, Michael Lee, William Hoffman, Peggy Wheeler] We evaluated cardiac vagal activity during sevoflurane anesthesia in neurosurgical patients. Heart rate variability was determined by power spectral analysis and entropy with the patient awake and during sevoflurane anesthesia. High frequency power (0.15-0.50Hz) and heart rate entropy decreased during sevoflurane and these effects were significantly correlated (r=0.71±0.12, P<0.05). The results confirm that cardiac vagal activity was the primary determinant of heart rate variability, which was attenuated by sevoflurane. Springer, 2007 anesthesia nationallicence sevoflurane nationallicence heart rate variability nationallicence sympathetic nationallicence parasympathetic nationallicence autonomic nervous system nationallicence Paisansathan Chanannait Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut Lee Michael Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut Hoffman William Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut Wheeler Peggy Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut https://doi.org/10.1007/s10286-007-0437-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10286-007-0437-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Paisansathan Chanannait Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut NATIONALLICENCE 700 1- Lee Michael Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut NATIONALLICENCE 700 1- Hoffman William Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut NATIONALLICENCE 700 1- Wheeler Peggy Anesthesiology Department, University of Illinois at Chicago, 1740 W Taylor, Suite 3200, 60612, Chicago, IL, USA aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer