Changes in cardiac index during labour analgesia: A double-blind randomised controlled trial of epidural versus combined spinal epidural analgesia - A preliminary study.

Indian J Anaesth · 2017 · PMC5416718 · PMID 28515516

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did not reach statistical significanceno p-value reported

There was a trend for more frequent ephedrine use in the CSE group; however, this did not reach statistical significance [ Table 2 ].

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