Fig. 3From: Biochemical response to cryothermal and radiofrequency exposure of the human myocardium at surgical ablation of atrial fibrillation: a randomized controlled trialProtease-activated receptor 1 (PAR-1) changes from preoperatively (Preop) to the end of surgery (T0), and 3 h (T3) and 20 h (T20) postoperatively displayed as median and 25th to 75th percentile in the three study groups. P values indicate the significance level at post hoc comparisons of mean ranks of pairs of groups when multiple comparisons of mean ranks for all groups, Kruskal-Wallis test showed significance. NPX: Normalized Protein ExpressionBack to article page