Sevoflurane anesthesia decreases cardiac vagal activity and heart rate variability

  title={Sevoflurane anesthesia decreases cardiac vagal activity and heart rate variability},
  author={Chanannait Paisansathan and BA MichaelLee and William E. Hoffman and Peggy L. Wheeler},
  journal={Clinical Autonomic Research},
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 (0.15–0.50 Hz) 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… CONTINUE READING

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Tone-entropy analysis on cardiac recovery after dynamic exercise.

Journal of applied physiology • 1997
View 6 Excerpts
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A comparison of sevoflurane, target-controlled infusion propofol, and propofol/isoflurane anesthesia in patients undergoing carotid surgery: a quality of anesthesia and recovery profile

G Godet, C Watremez, C El Kettani, C Soriano, P Coriat
Anesth Analg • 2001
View 1 Excerpt

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