CRP and atrial fibrillation: The results of comparisons between two groups showed that the median values of PCT, CRP and AF WBC in SBP group were 2.95 ng/ml, 30.50 mg/dl, and 2727.5 mm3 while 1.15 ng/ml, 34.0mg/dl, and 1161.5 mm3 in CNNA group, respectively.