Group I

Group II

P value

Age

60.70 ± 5.38

59.30 ± 5.56

0.424

EF (%)

50.25 ± 3.54

49.20 ± 2.61

0.292

LVESD

3.18 ± 0.41

3.08 ± 0.38

0.404

LVEDD

4.79 ± 0.62

4.85 ± 0.55

0.726

LA diameter

3.28 ± 0.50

3.03 ± 0.52

0.135

RA diameter

3.56 ± 0.59

3.54 ± 0.58

0.893

RV diameter

2.13 ± 0.21

2.20 ± 0.18

0.273

Duration of anesthesia (hour)

241.85 ± 40.75

216.40 ± 26.84

0.026

Number of bypass (≤2)

5

10

0.102

Inotropicagents usage

12

9

0.342

Hyperlipidemia

18

18

1.000

Hypertension

18

16

0.661

Diabetesmellitus

13

10

0.523