Fig. 2From: Thoracic epidural analgesia reduces gastric microcirculation in the pigMedian relative changes from baseline with interquartile range (25th – 75th percentiles) in haemodynamics following the induction of thoracic epidural analgesia (diastolic blood pressure not illustrated). * Decrease in systolic blood pressure 15 min following the induction (p = 0.03)Back to article page