Table 2.
Summary of qCBF, CVR, and PaCO2 for each case. MR and microsphere qCBF and CVR are listed as whole-brain averages. For qCBF and PaCO2, pre- and post-stress values are presented as “pre / post”.
| qCBF (ml/100g/min) | CVR (% ΔqCBF per mmHg) | PaCO2 (mmHg) |
|||
|---|---|---|---|---|---|
| MR | Microsphere | MR | Microsphere | ||
| 1 | 61.0 / 119.9 | 52.4 / 129.0 | 2.9 | 4.4 | 37.9 / 71.8 |
| 2 | 32.5 / 181.8 | 40.3 / 185.1 | 11.6 | 7.8 | 36.9 / 83.7 |
| 3 | 50.7 / 224.6 | 40.1 / 232.3 | 6.6 | 9.1 | 38.8 / 92.8 |
| 4 | 28.0 / 58.8 | 33.9 / 58.5 | 4.6 | 3.1 | 51.2 / 76.9 |
| 5 | 28.0 / 191.0 | 26.8 / 161.6 | 21.5 | 15.6 | 34.1 / 66.3 |