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. 2018 Feb;13(2):280–288. doi: 10.4103/1673-5374.226399

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Copyright: © Neural Regeneration Research

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Changes in mean hemodynamic variables in patients receiving sevoflurane anesthesia with saline or sevoflurane anesthesia with dexmedetomidine.

(A) Systolic blood pressure, (B) diastolic blood pressure, (C) heart rate. Data are expressed as the mean ± standard deviation and were analyzed by two-way analysis of variance. *P < 0.05, **P < 0.0001 vs. DS group. NS group (n = 52): Sevoflurane anesthesia with normal saline; DS group (n = 54): sevoflurane anesthesia with DEX. T0 (baseline): Before DEX infusion; T1: induction of anesthesia; T2: immediately after I-gel LMA placement; T3: immediately after femoral artery intubation; T4: end of operation; T5: immediately after I-gel LMA removal; T6: 10 minutes after I-gel LMA removal; T7: 1 hour after the operation. DEX: dexmedetomidine; LMA: laryngeal mask airway.