Multivessel Off-Pump vs On-Pump During the Same Time Interval
Post-Operative Data

Group B
No CPB
N=158

Group C
CPB
N=114

P value

Awakening

1.6 ± 1.8

2.3 ± 1.5

<0.001

Mechanical Ventilation (hrs)

6.8 ± 9.1

3.4 ± 2.3

<0.001

Inotropes (>12 hrs)

6

1

ns

Acute MI

-

-

Bleeding (ml/24 hr)

410 ± 389

655 ± 372

<0.001

Reoperation for Bleeding

1

2

ns

Transfused patients

9

16

0.049

CVA

-

2

ns

ICU Stay (hrs)

16.8 ± 10.7

26.3 ± 38.6

0.007

In hospital mortality

3 (1.9%)

3 (2.6%)

ns

In hospital stay

4.1 ± 1.5

5.5 ± 2.4

<0.001

Late deaths

0

2 (1.7%)

ns