Figure 2From: Automated detection and quantification of microcirculatory oxygenation changes in the heartA box-plot Q M values derived when comparing baseline with adenosine stress images pre and post stnosis. Median is shown in red and notches demonstrate 95% confidence intervals. A non-parametric t-test (Wilcoxon rank-sum test) illustrates a significant difference among the two medians (P = 0.001).Back to article page