Fig. 3From: Thoracic epidural analgesia reduces gastric microcirculation in the pigMedian relative changes from baseline with interquartile range (25th – 75th percentiles) in microcirculation determined using LSCI following thoracic epidural analgesia at arterioles (a) and regions of interest (b). * and ** Decreased microcirculation at antrum and corpus, respectively (p < 0.05)Back to article page