Population Variability with Optimal Fit in Experimental Groups
| Population variability σ (%) | ||||
| Measurement | Control | Fasting 18 h | Insulin–glucose | Ketamine–xylazine |
| Patlak Ki | ||||
| Left-ventricular cavity | 56.6 | 115.9 | 41.4 | 186.9 |
| Left-atrial cavity | 34.3 | 55.1 | 53.4 | 233.5 |
| Inferior vena cava | 17.1 | 21.4 | 18.2 | 73.3 |
| rMGU | ||||
| Left-ventricular cavity | 56.6 | 112.8 | 46.9 | 192.8 |
| Left-atrial cavity | 34.7 | 56.2 | 44.8 | 242.2 |
| Inferior vena cava | 13.4 | 30.4 | 31.5 | 69.5 |
σ = SD/Mean × 100%.