Blood Flow Measured by Microspheres
| Adenosine | ||||
|---|---|---|---|---|
| Stenosis | Baseline | Stenosis | 0.14 mg/kg/min | 0.25 mg/kg/min |
| Severe | ||||
| Ischemic | 0.97 ± 0.02 | 0.90 ± 0.049 | 1.10 ± 0.21* | 0.69 ± 0.31* |
| Nonischemic | 0.95 ± 0.02 | 1.03 ± 0.057 | 3.45 ± 0.47 | 3.18 ± 0.12 |
| Mild | ||||
| Ischemic | 1.09 ± 0.05 | 0.99 ± 0.043 | 1.42 ± 0.11* | 1.52 ± 0.20* |
| Nonischemic | 1.03 ± 0.03 | 1.07 ± 0.025 | 2.51 ± 0.43 | 3.01 ± 0.21 |
↵* P < 0.03 vs. stenosis.
Values are mL/g/min (mean ± SEM).