Group I

Group I with AF

P value

Group II

Group II with AF

P value

NT proBNP pg/ml (T1)

15.56

30.28

0.014

13.14

21.35

0.003

NT proBNP pg/ml (T2)

16.11

35.34

0.008

16.84

24.92

0.002

NT proBNP pg/ml (T3)

18

37.17

0.001

18.49

28

0.008

NT proBNP pg/ml (T4)

22.27

40

0.007

19

31.48

0.000