Table 2.
Hemodynamic parameters before catheter therapy within the experimental group
| Interventional therapy (n = 12) | Non-interventional therapy (n = 8) | p value | |
|---|---|---|---|
| HR | 132.4 ± 7.9 | 132.2 ± 5.1 | 0.955 |
| MAP (mmHg) | 66.3 ± 2.3 | 67.2 ± 1.1 | 0.139 |
| CVP (mmHg) | 14.0 ± 2.8 | 11.9 ± 1.3 | 0.062 |
| PaO2/FIO2 | 198.4 ± 11.1 | 233.1 ± 11.8 | < 0.01 |
| ScvO2 | 62.1 ± 2.1 | 66.3 ± 1.2 | < 0.01 |
| CI (L/min/m2) | 2.42 ± 0.15 | 2.90 ± 0.17 | < 0.01 |
| SVV | 11.42 ± 1.31 | 18.88 ± 1.25 | < 0.01 |
HR: heart rate; MAP: mean arterial pressure; CVP: central venous pressure; PaO2/FiO2: oxygenation index; ScvO2: central venous oxygen saturation; CI: cardiac index; SVV: stroke volume variation.