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SBP measured before the operation, at diagnosis of hypotension, and during the first 15 min after application of either C/T or E. Shown are the mean (diamonds), median (dash), 25th/75th percentiles (box), 1.5*IQR (whiskers), and outliers (dots). Horizontal grey lines indicate the SBP target as defined by the treating physician. C/T cafedrine/theodrenaline, E ephedrine, IQR interquartile range, OP operation, SBP systolic blood pressure
