The journal of obstetrics and gynaecology research
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J. Obstet. Gynaecol. Res. · Jun 2003
Randomized Controlled Trial Clinical TrialEffects of methylergometrine and oxytocin on thoracic epidural pressure during cesarean section.
The effects of oxytocics on thoracic epidural pressure during cesarean section were studied in 60 parturients, (American Society of Anesthesiologist physical status, class I or II) after obtaining informed consent. ⋯ We conclude that there is an increase in thoracic epidural pressure after fetal delivery, which appears to be associated with uterine contraction.