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Annals of Intensive Care

Table 2 Intraoperative data

From: Intra-aortic balloon pump does not influence cerebral hemodynamics and neurological outcomes in high-risk cardiac patients undergoing cardiac surgery: an analysis of the IABCS trial

Variable

IABP (n = 34)

Control (n = 33)

p value

Surgery type

Isolated CABG

32

32

1.000

No. of grafts

  

0.110

 1

0

1

 

 2

9

5

 

 3

10

19

 

 4

13

7

 

 5

2

1

 

Duration of surgery, h

5.1 [4.4–5.6]

5.0 [4.3–6.0]

0.594

Duration of CPB, min

95 [75–113]

92 [83–117]

0.697

Aortic cross-clamp time, min

75 [59–90]

74 [58–90]

0.874

RBC transfusion

16 (47.1)

8 (24.2)

0.051

Antifibrinolytic

32 (94.1)

28 (87.5)

0.420

Crystalloid, mL

2000 ([500–2500]

2500 [500–3250]

0.094

  1. IABP intra-aortic balloon pump, CABG coronary artery bypass grafting, LIMA left internal mammary artery, CPB cardiopulmonary bypass
  2. Data are presented as n (%) of patients or median (interquartile range)
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