Table 2.
Hemodynamic variables at sample points T1 and T2
| Variable | T1 | T2 | p-value |
| HR (beats/min) | 62.2 ± 10.7 | 60.7 ± 8.4 | NS |
| MAP (mmHg) | 70.1 ± 10.9 | 82.2 ± 9.8 | <0.01 |
| CVP (mmHg) | 10.9 ± 2.2 | 13.4 ± 2.3 | <0.01 |
| PCWP (mmHg) | 11.6 ± 2.6 | 15.2 ± 2.4 | <0.01 |
| MPAP (mmHg) | 20.5 ± 2.8 | 23.9 ± 4.1 | <0.01 |
| SVRI (dyne· s/cm5·m2) | 2878 ± 698 | 2540 ± 394 | <0.01 |
| CITD (l/min·m2) | 1.70 ± 0.20 | 2.22 ± 0.23 | <0.01 |
| SVITD (ml/m2) | 28.3 ± 6.4 | 37.2 ± 6.1 | <0.01 |
| CCI (l/min·m2) | 1.71 ± 0.26 | 2.20 ± 0.23 | <0.01 |
| CEDVI (ml/m2) | 95.4 ± 21.0 | 122.1 ± 24.4 | <0.01 |
| RVEF (%) | 30.7 ± 9.1 | 31.7 ± 8.4 | NS |
| SvO2 (%) | 73.5 ± 4.3 | 77.1 ± 3.8 | <0.01 |
| LVEDAI (cm2/m2) | 11.1 ± 4.1 | 12.8 ± 4.6 | <0.01 |
| FAC (%) | 38.2 ± 9.6 | 37.9 ± 8.4 | NS |
Times T1 and T2 are before volume replacement and 12 min after volume replacement, respectively. CCI, continuous cardiac index; CEDVI, continuous right ventricular end-diastolic volume index; CI, cardiac index; CVP, central venous pressure; FAC, fractional area change; HR, heart rate; LVEDAI, left ventricular end-diastolic area index; MAP, mean arterial pressure; MPAP, mean pulmonary arterial pressure; PCWP, pulmonary capillary wedge pressure; SVI, stroke volume index; SVRI, systemic vascular resistance index; RVEF, right ventricular ejection fraction; SvO2, mixed venous oxygen saturation.