Table 3.
Changes in cardiac output and derived parameters
| Baseline | 1 min | 5 min | 10 min | |
|---|---|---|---|---|
| CO | ||||
| TV | 4.90±1.19 | 5.11±1.48 | 4.07±1.26* | 3.69±0.92* |
| MG | 5.40±1.35 | 5.59±1.59 | 4.21±0.72* | 4.04±0.57* |
| MC | 5.09±1.65 | 5.04±1.47 | 4.37±1.22* | 3.90±0.97* |
| P | 0.164 | 0.359 | 0.625 | 0.398 |
| SVRI | ||||
| TV | 2161.47±565.60 | 2432.53±464.04* | 2554.74±569.94* | 2484.32±550.00* |
| MG | 2174.80±957.78 | 2368.80±663.92 | 2472.00±566.44 | 2532.70±696.70 |
| MC | 2134.68±603.62 | 2253.89±628.50 | 2265.05±491.87 | 2383.53±592.83 |
| P | 0.953 | 0.441 | 0.432 | 0.898 |
| PVRI | ||||
| TV | 184.26±74.53 | 221.32±64.47* | 223.53±105.66 | 192.26±67.69 |
| MG | 215.35±100.39 | 222.00±81.93 | 224.05±70.66 | 203.30±66.86 |
| MC | 248.16±111.72 | 261.42±202.50 | 210.21±85.59 | 204.00±103.57 |
| P | 0.161 | 0.949 | 0.706 | 0.934 |
Values are mean±SD. *P<0.05 within the group. CO: Cardiac output, SVRI: Systemic vascular resistance index, PVRI: Pulmonary vascular resistance index, SD: Standard deviation, TV: Truview, MG: McGrath, MC: Macintosh