Table 1 Patients' demographics and perioperative data

Age (yrs)

65,6 ± 11,2

64,7 ± 10,9

0,723

Heigh (cm)

173 ± 7

168 ± 8

0,307

Weight (kg)

85,1 ± 12,1

83,7 ± 14,6

0,673

Additive Euroscore

3,1 ± 2,1

3,0 ± 2,0

0,766

Mortality

0

0

Stroke

0

0

STEMI

0

0

Transitory psychotic disorder syndrome

2/42 (4,7%)

1/34 (2,9%)

0,197

Postoperative atrial fibrillation

16/42 (38,1%)

14/34 (41,2%)

0.817

Operation time (minutes)

174,6 ± 33,4

138,9 ± 32,9

< 0.001

LIMA +RIMA usage

11/42 (26,2%)

6/34 (17,6%)

0.419

Intensive care stay (days)

2,55 ± 0,97

2,18 ± 7,3

0,075

Chest tube drainage (48 hours)

1204 ± 600

1040 ± 412

0,187

Ventilation time (hours)

16,3 ± 10,0

13,2 ± 3,9

0,101

Transfusion of Red Blood Cells postoperatively

1,45 ± 1,96

0,81 ± 1,31

0,119

Transfusion of thrombocytes postoperatively

0,35 ± 0,74

0,16 ± 0,45

0,195

Transfusion of Fresh Frozen Plasma postoperatively

0,75 ± 2,1

0,56 ± 1,4

0,65