Fig. 3From: Continuous intravenous infusion of remifentanil improves the experience of parturient undergoing repeated cesarean section under epidural anesthesia, a prospective, randomized studyComparison of heart rate (HR) between the two groups at T0 to T4. There was no significant difference in HR between the two groups at T0 to T4 (all p > 0.05). T0: before anesthesia; T1: skin incision; T2: delivery of baby; T3: uterine suture; T4: intraoperative tractionBack to article page