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Changes in 2D-perfusion angiography parameters following revascularization
| Pre-intervention | Post-intervention | Difference (%) | p value | |
|---|---|---|---|---|
| PDOUTFLOW/PDINFLOW | 0.44 ± 0.4 | 0.8 ± 0.63 | + 0.36 (82%) | 0.002 |
| TTPOUTFLOW/TTPINFLOW | 5.57 ± 3.66 | 4.25 ± 1.64 | − 1.32 (24%) | 0.6 |
| AUCOUTFLOW/AUCINFLOW | 0.34 ± 0.22 | 0.79 ± 0.59 | + 0.45 (132%) | 0.002 |
Mean values with standard deviation and percentage difference between pre- and post-revascularization
TTP time to peak; PD peak density; AUC area under the curve
