| |
Off pump n = 8
|
On pump n = 31
|
|---|
|
Prior to and during surgery
| | |
|
Age, year
|
65 (56–74)
|
62 (38–75)
|
|
Sex, m/f
|
8 (100)
|
23 (74)/8 (26)
|
|
Euroscore
|
2 (0–5)
|
3 (0–7)
|
|
LV ejection fraction <50%
|
1 (12)
|
6 (19)
|
|
COPD
|
0
|
5 (16)
|
|
CPB time, min
|
0
|
114 (40–198)
|
|
Aortic clamp time, min
|
0
|
76 (26–155)
|
|
Pleurotomy
|
8 (100)
|
19 (61)*
|
|
Aortic valve replacement
|
0
|
9 (19)
|
|
Closure atrial septal defect
|
0
|
2 (6)
|
|
Number of grafts
|
4 (2–5)
|
4 (1–7)
|
|
Lowest temperature, °C
|
36.0 (35.7–36.2)
|
31.4 (27.8–35.8)*
|
|
Red blood cell concentrates
|
0 (0–4)
|
0 (0–5)
|
|
In the ICU
| | |
|
APACHE II
|
8 (3–13)
|
9 (2–15)
|
|
Dopamine, mg/h
|
8 (0–28)
|
8 (0–40)
|
|
Nitroglycerin, mg/h
|
0.5 (0–1)
|
0.5 (0–2.5)
|
- Median (range) or number of patients, where appropriate. Abbreviations: ICU, intensive care unit; LV left ventricle; COPD, chronic obstructive pulmonary disease; CPB, cardiopulmonary bypass; APACHE II, acute physiology and chronic health evaluation. *P = 0.042; *P < 0.0001
