Table 2.
Pre and postoperative hemodynamic parameters
| hANP group | N-hANPgroup | p | |
|---|---|---|---|
| (n = 15) | (n = 15) | ||
| Central venous pressure(CVP) | |||
| Preoperative | 6.3 ± 3.9 | 4.9 ± 4.4 | 0.34 |
| Postoperative | 7.1 ± 3.4 | 8.1 ± 4.0 | 0.45 |
| Cardiac index (CI) | |||
| (normal values: 3.0~5.0 l/min/m2) | |||
| Preoperative | 2.3 ± 0.6 | 2.3 ± 0.6 | 0.66 |
| Postoperative | 2.9 ± 0.8 | 3.0 ± 0.7 | 0.55 |
| Global Enddiastolic Volume index (GEDI) | |||
| (normal values: 680~800 ml/m2) | |||
| Preoperative | 767.9 ± 187.2 | 796.3 ± 192.4 | 0.92 |
| Postoperative | 749.0 ± 223.7 | 770.2 ± 171.8 | 0.33 |
| Intrathoracic Blood Volume index (ITBI) | |||
| (normal values: 850~1000 ml/m2) | |||
| Preoperative | 959.8 ± 234.0 | 995.2 ± 240.9 | 0.91 |
| Postoperative | 936.3 ± 279.4 | 962.6 ± 214.8 | 0.34 |
| Pulmonary Blood Volume index (PBI) | |||
| (normal values: 170~200ml/m2) | |||
| Preoperative | 191.9 ± 46.8 | 199.0 ± 48.5 | 0.90 |
| Postoperative | 187.2 ± 55.7 | 192.4 ± 42.9 | 0.34 |
| Extravascular Lung Water index (ELWI) | |||
| (normal values: 3.0~7.0 ml/kg ) | |||
| Preoperative | 9.7 ± 3.1 | 9.1 ± 4.2 | 0.31 |
| Postoperative | 8.0 ± 2.5 | 8.1 ± 3.0 | 0.54 |
| Pulmonary Vascular Pemeability index (PVPI) | |||
| (normal values: 1.0~3.0 ) | |||
| Preoperative | 1.9 ± 0.5 | 1.6 ± 0.5 | 0.81 |
| Postoperative | 1.7 ± 0.7 | 1.6 ± 0.8 | 0.60 |