Patients in all 3 groups were monitorised in the operation room with a monitor of Datex-Ohmeda and electrocardiogram (ECG), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP), heart rate (HR), peripheral oxygen saturation (SPO2) were recorded. Efedrin 5-10 mg and/or atropin 0,5 mg was administered when significant hypotension and bradicardia occurred. After delivery of the newborn 30 IU of oxytocin in a 1000cc solution of 0,9% NaCI was infused and if patient was not hypertensive, methylergonovine of 0,2 mg was administered intramuscular.