Variable

Isolated Valve Surgery

(IVS)

Valve Surgery + CABG

(VS + CABG)

p-value

n = 1608

n = 59

Artificial Ventilation (hours)

8 (5 - 17)

15 (6.5 - 32.5)

<0.001

Artificial Ventilation > 48 h

6.2% (n = 100)

25.8% (n = 15)

<0.001

ICU Time (hours)

24 (44 - 48)

48 (46.5 - 106)

<0.001

In-hospital Stay (days)

12.3 ± 11.1

17.4 ± 17.0

0.004

Low Cardiac Output Syndrome (in ICU)

8.8% (n = 143)

29.3% (n = 17)

<0.001

Hemoglobine (g/dl at H20)

11.0 ± 1.5

11.0 ± 1.1

NS

Bleeding (ml at H20 mean)

394

693

<0.001

Blood Transfusion

28.3% (n = 450)

61.4% (n = 35)

<0.001

Platelet count (×10³/mm³ at H20)

149.1 ± 55.3

133.8 ± 61

0.06

Fibrinogene (H 20)

4.1 ± 3.7

3.7 ± 0.9

NS

Re-Exploration for Bleeding or Tamponnade (Surgery)

3.0% (n = 49)

10.3% (n = 6)

0.011

Infection

5.2% (n = 84)

18.9% (n = 11)

<0.001

Acute Renal Failure

6.5% (n = 104)

18.9% (n = 11)

0.002

Digestive Complications

1.3% (n = 21)

1.7% (n = 1)

NS

Significant Bleeding

5.5% (n = 89)

17.2% (n = 10)

0.002

Myocardial Infarction

0.9% (n = 15)

17.2% (n = 10)

<0.001

Stroke

1.0% (n = 16)

0.0% (n = 0)

NS

Multi Organ Dysfunction SYNDROM

4.4% (n = 70)

17.2% (n = 10)

<0.001

Death within 30 Days

6.2% (n = 100)

18.6% (n = 11)

0.001