CRP and atrial fibrillation: There was a moderate positivecorrelation between AF recurrence and CRP level on the 15th postoperativeday and at the 1st postoperative month (P=0.001; r=0.321and P=0.001; r=0.324, respectively; Figure 3D), whereas no correlation was found between AF recurrence andCRP on the 1st postoperative day (P=0.193; r=0.134).