General anesthesia with fentanyl and propofol and isoflurane for cardiopulmonary bypass

Objective To study the influence in blood streaming movement and postoperative recovery by the swif induction of anesthesia of fentanyl-propofol-iseflurane in cardiopulmonary bypass.Methods Twenty-one patients,scheduled for operation on heart were divided into two groups:fentanyl groupand and fentanyl-propofol-isoflurane group.During surgery,in groupⅠpatients maintenanced by fentanyl and droperidol.The total amount of fentanyl was(48.7±13.6 ug·kg-1).Patients in group Ⅱrecived a previous aspiration ofisoflurane,maintenanced by continuous administration bolus of propofol and received a intermittent blous sf fentanyl(total amount was 10ug·kg-1).Result The anti-effects in hemodynamics was more obvious in groupⅡthan that in groupⅠ. Conclusion Because of its rapid recupenation and hemodynamics effects,the method of fentanyl compound aspiration of isoflurane and pumping-propofol may be used in the management of the swif induction of anesthesia.