Norepinephrine on Maternal Hypotension After Combined Lumbar and Epidural Anaesthesia

Inclusion Criteria: Inclusion criteria included women undergoing elective caesarean section undergoing combined lumbar and rigid anaesthesia, healthy singleton pregnancies at full term (more than 37 weeks gestation), American Society of Anaesthesiologists physical status I or II, body weight between 50-100 kg, height between 150-180 cm, and fasting for more than 8 hours. Exclusion Criteria: The exclusion criteria included individuals with hypertension, cardiovascular diseases, preeclampsia, arrhythmias, diabetes mellitus, spinal cord malformations, abnormal fetal conditions, and those who declined to participate in the study.