From: Mixed venous O2 saturation and fluid responsiveness after cardiac or major vascular surgery
Responder | Non-responder | P | |
---|---|---|---|
n = 26 | n = 11 | ||
HR, b/min | |||
t = 0 | 74 (11) | 67 (7) | 0.09 |
t = 90 | 75 (11) | 70 (11) | 0.21 |
Change | 1 (11) | 3 (5) | 0.73 |
CI, L/min/m2 | |||
t = 0 | 2.9 (0.6) | 3.6 (0.6) | 0.005 |
t = 90* | 4.0 (0.8) | 3.8 (0.6) | 0.54 |
Change | 1.1 (0.5) | 0.2 (0.2) | na |
SVI, mL/m2 | |||
t = 0 | 39 (11) | 53 (8) | 0.001 |
t = 90* | 54 (13) | 54 (9) | 0.57 |
Change | 14 (12) | 1 (4) | <0.001 |
GEDVI, mL/m2 | |||
t = 0 | 876 (255) | 965 (165) | 0.13 |
t = 90* | 1050 (448) | 972 (188) | 0.75 |
Change | 173 (264) | 8 (103) | 0.005 |
GEF,% | |||
t = 0 | 19 (5) | 22 (4) | 0.13 |
t = 90** | 21 (5) | 23 (3) | 0.40 |
Change | 2 (2) | 0 (2) | 0.02 |
PAOP, mm Hg | |||
t = 0 | 7 (2) | 8 (3) | 0.16 |
t = 90* | 11 (2) | 12 (2) | 0.10 |
Change | 4 (2) | 4 (2) | 0.60 |
MPAP, mm Hg | |||
t = 0 | 15 (4) | 18 (5) | 0.07 |
t = 90* | 22 (5) | 23 (4) | 0.27 |
Change | 6 (4) | 5 (4) | 0.11 |
CVP, mm Hg | |||
t = 0 | 4 (2) | 5 (3) | 0.32 |
t = 90* | 7 (2) | 7 (3) | 0.95 |
Change | 3 (2) | 2 (2) | 0.43 |
MAP, mm Hg | |||
t = 0 | 76 (13) | 73 (11) | 0.27 |
t = 90* | 88 (15) | 79 (11) | 0.10 |
Change | 11 (11) | 5 (16) | 0.26 |
Fluid, mL t = 0-90 | 1575 (232) | 1332 (354) | 0.05 |
Type of fluid | |||
Albumin 5% | 10 | 3 | 0.77 |
Gelatin 4% | 7 | 4 | |
HES200 6% | 9 | 4 |