Table 1.
Rabbit physiological indicators before and after cardiopulmonary resuscitation
| Normothermia group | |||||
|---|---|---|---|---|---|
| Before CPR | 0 hr after CPR | 2 hr after CPR | 14 hr after CPR | 24hr after CPR | |
| Map (mmHg) | 69.75±3.24 | 71.05±2.02 | 63.83±1.66 | 64.03±0.85 | 67.61±1.64 |
| Heart rate (bpm) | 224.00±5.20 | 240.68±4.36 | 208.64±3.20 | 202.13±3.77 | 228.04±3.92 |
| PaO2 (mmHg) | 88.87±1.77 | 78.7±2.66 | 90.03±3.00 | 90.39±4.60 | 85.5±3.17 |
| SjvO2 (mmHg) | 62.88±2.10 | 57.48±3.32 | 58.88±3.62 | 61.54±3.48 | 62.06±3.41 |
| PaCO2 (mmHg) | 37.31±1.10 | 52.20±1.63 | 40.63±1.07 | 38.40±8.66. | 39.42±1.87 |
| pH | 7.21±0.021 | 7.10±0.021 | 7.13±0.050 | 7.17±0.11 | 7.20±0.56 |
| Lactic acid (mmol/l) | 3.15±0.43 | 12.26±2.02 | 8.09±1.39 | 6.37±0.95 | 5.31±1.08 |
| Mild hypothermia group | |||||
| Before CPR | 0 hr after CPR | 2 hr after CPR | 14 hr after CPR (Target value of mild hypothermia) | 24 hr after CPR (After rewarming) | |
| Map (mmHg) | 69.37±1.79 | 68.41±2.03 | 63.07±3.39 | 63.59±1.52 | 68.14±2.28 |
| Heart rate (bpm) | 224.56±2.89 | 243.36±4.98 | 186.40±5.41 | 183.34±5.62 | 224.22±5.18 |
| PaO2 (mmHg) | 89.3±1.95 | 79.68±1.93 | 90.77±2.18 | 93.48±1.88 | 84.04±4.38 |
| SjvO2 (mmHg) | 60.87±11.72 | 59.33±3.67 | 61.62±3.86 | 66.74±3.71 | 62.39±1.48 |
| PaCO2 (mmHg) | 37.38±0.82 | 52.13±1.53 | 40.53±3.39 | 35.24±1.34 | 38.70±1.90 |
| pH | 7.22±0.19 | 7.11±0.012 | 7.14±0.033 | 7.18±0.65 | 7.20±1.32 |
| Lactic acid (mmol/l) | 3.23±0.21 | 11.76±1.26 | 7.18±2.11 | 5.33±0.92 | 4.53±1.08 |