Variable

Isolated Valve Surgery

(IVS)

Valve Surgery + CABG

(VS + CABG)

p-value

n = 1608

n = 59

Urgent Surgery

3.6% (n = 59)

1.6% (n = 1)

NS

Pre-operative Intra Aortic Balloon Pump Use

2.1% (n = 35)

17.2% (n = 10)

<0.001

CPB Time (minutes)

99.3 ± 41.8

161.4 ± 51.1

<0.001

Long CPB Time

27.4% (n = 434)

75.4% (n = 43)

<0.001

Aortic Cross Clamp Time (minutes)

69.7 ± 33.0

117.0 ± 39.0

<0.001

Operative Room Time (minutes)

194.6 ± 57.5

297.7 ± 76.6

<0.001

Inotropic and/or Adrenergic Support

12.1% (n = 195)

31.0% (n = 18)

<0.001