Table 3 Intraoperative characteristics, 30-day postoperative outcomes, and their distributions among the patients (n = 202)

Intraoperative

Procedure (% CABG)

156 (77.2 %)

IABP

12 (5.9 %)

CPB time (min)^a

421 ± 70

XCL time (min)^a

346 ± 45

IMA used

 Left or Right IMA

115/157 (73.2 %)

 Both IMAs

1/157 (0.6 %)

Postoperative

IABP

5 (2.5 %)

Operative mortality

Perioperative MI

25 (12.4 %)

4 (2.0 %)

Postoperative ventilation

  ≤ 48 h

148 (73.3 %)

  > 48 h

54 (26.7 %)

Postoperative ventilation (h)^b

13.0 (6.0–66.9)

Deep sternal infection

3 (1.5 %)

Stroke

8 (4.0 %)

Atrial fibrillation

53 (26.2 %)

Pneumonia

17 (8.4 %)

Renal failure

21 (10.4 %)

Bleeding requiring reoperation

13 (6.4 %)

Intensive care unit readmission

8 (4.0 %)

Total intensive care unit stay (h) ^b

96.0 (43.0–212.3)

Total hospital stay (days) ^b

11.0 (7.0–20.5)