|
Haemodynamic data |
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| Parameter |
30° head-up |
30° head-down |
P |
|
|
|||
| HR (beats/minute) |
87 ± 9 |
87 ± 8 |
0.297 |
| MAP (mmHg) |
70 ± 9 |
80 ± 10 |
<0.001 |
| SVR (dyne·second/cm5) |
955 ± 178 |
898 ± 199 |
0.032 |
| CO (l/minute) |
5.0 ± 0.8 |
6.3 ± 1.2 |
<0.001 |
| SV (ml) |
60 ± 12 |
76 ± 14 |
<0.001 |
| SVVFloTrac (%) |
14 ± 4 |
8 ± 3 |
<0.001 |
| SVVPiCCO (%) |
16 ± 5 |
9 ± 4 |
<0.001 |
| PPV (%) |
15 ± 6 |
8 ± 4 |
<0.001 |
| CVP (mmHg) |
7 ± 3 |
11 ± 3 |
<0.001 |
| GEDV (ml) |
1214 ± 354 |
1356 ± 392 |
<0.001 |
|
CO, cardiac output; CVP, central venous pressure; GEDV, global end-diastolic volume; HR, heart rate; MAP, mean arterial pressure; PPV, pulse pressure variation; SV, stroke volume; SVR, systemic vascular resistance; SVV, stroke volume variation. | |||
Hofer et al. Critical Care 2008 12:R82 doi:10.1186/cc6933 |
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