J Formos Med Assoc
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Clinical Trial
Pharmacokinetics of desflurane elimination from respiratory gas and blood during the 20 minutes after cardiac surgery.
Desflurane, with a low blood-gas partition coefficient, is an ideal anesthetic to achieve rapid offset and recovery from general anesthesia. Investigation of desflurane elimination from blood and respiratory gas should provide useful information with respect to a patient's recovery from anesthesia. Therefore, this study is designed to characterize the pharmacokinetics of desflurane elimination after cardiac surgery. ⋯ Desflurane is eliminated fastest from the lungs, as indicated by CEdes, compared to elimination from circulating blood. The initial, rapid 5-minute desflurane washout reflected the diluting effect of functional residual capacity of the lungs.