Hemodynamic changes and stress response during BIS-guided TCI anesthesia with propofol-fentanyl in laparoscopic versus open cholecystectomy
Keywords: MBP، فشار خون متوسط است; TIVA, Total intravenous anesthesia; TCI, target-controlled infusion; BIS, Bispectral Index; EDM, Esophageal Doppler ultrasonography monitoring; TBRI, Theodor Bilharz Research Institute; ASA, American society of anesthesiologists; MBP, mean blood pressure;