On-Pump

 Off-Pump

  P-Value

56.9 ± 5.6

56.3 ± 7.8

0.770

15/2

8/8

0.026

46.2 ± 6.0

50.3 ± 5.9

0.055

11.8

56.3

0.007

Table 2: Patient characteristics.