Correlation coefficient | Good aeration (-1000 HU to -600 HU) | Poor aeration (-600 HU to -200 HU) | Nonaeration (-200 HU to +200 HU) |
---|---|---|---|
Pulmonary vascular resistance | 0.7 | -0.1 | -0.7 |
Cardiac output | -0.2 | -0.2 | -0.2 |
Mean pulmonary artery pressure–pulmonary capillary wedge pressurea | 0.2 | -0.1 | -0.7 |