Variables | 6% HES 130/0.42 (n = 30) | 4% gelatin (n = 30) | 6% HES 200/0.5 (n = 30) | p-value |
---|---|---|---|---|
female (n) | 12 | 5 | 12 | 0.0827 |
age in years ± SD | 69 ± 13 | 66 ± 12 | 67 ± 10 | > 0.2 |
body weight in kg ± SD | 72 ± 15 | 84 ± 18 | 75 ± 12 | < 0.05 |
body height in cm ± SD | 167 ± 9 | 173 ± 8 | 168 ± 10 | < 0.05 |
body mass index in kg/m_ ± SD | 26 ± 4 | 28 ± 6 | 26 ± 4 | < 0.05 |
ejection fraktion in % ± SD | 59 ± 15 | 54 ± 18 | 63 ± 15 | > 0.2 |
euroscore (%) ± SD | 6 ± 3 | 4 ± 2 | 4 ± 3 | < 0.05 |
ASA Score (ASA 3), n | 25 | 23 | 24 | > 0.2 |
anamnestic coagulation disorder | 1 | 0 | 0 | > 0.2 |
aortocoronary bypass | ||||
artery graft | > 0.2 | |||
one artery graft | 13 | 19 | 17 | > 0.2 |
two artery grafts | 0 | 2 | 2 | > 0.2 |
three artery grafts | 2 | 2 | 1 | > 0.2 |
venous graft | 0.1835 | |||
one venous graft | 4 | 1 | 3 | > 0.2 |
two venous grafts | 3 | 11 | 10 | > 0.2 |
three venous grafts | 8 | 7 | 4 | > 0.2 |
four venous grafts | 0 | 0 | 1 | > 0.2 |
valve replacement | ||||
mitral valve replacement | 3 | 1 | 0 | 0.1014 |
aortic valve replacement | 10 | 6 | 10 | > 0.2 |
valve reconstruction | ||||
mitral valve reconstruction | 1 | 2 | 1 | > 0.2 |
aortic valve reconstruction | 1 | 0 | 0 | > 0.2 |
temperature during CPB (30-35°C) | 25 | 26 | 27 | > 0.2 |
cardiopegia (St. Thomas) | 23 | 27 | 28 | 0.0557 |
duration of surgery (min ± SD) | 198 ± 59 | 199 ± 33 | 178 ± 36 | 0.1214 |
duration of CPB in (min ± SD) | 104 ± 37 | 93 ± 27 | 89 ± 32 | 0.196 |
aortic cross-clamp time (min ± SD) | 59 ± 24 | 48 ± 18 | 49 ± 22 | 0.1229 |
ICU-stay in days ± SD | 1 ± 1 | 2 ± 5 | 1 ± 1 | > 0.2 |
hospitalization in days ± SD | 12 ± 6 | 11 ± 6 | 10 ± 5 | > 0.2 |