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Definition of the Semi-Quantitative Parameters
| Parameter | Definition |
|---|---|
| SImax | Maximum signal intensity over the time course of the enhancement curve |
| SIrel | Relative signal intensity = (SImax-SI0)/SI0×100 |
| TTP | Time-to-peak |
| WIR | Wash-in-rate = (SImax-SI0)/TTP |
| WOR | Wash-out-rate = (SImax-SIend)/(SImax-SI0) |
| iAUC60 | Initial area under the curve in the initial 60 seconds. |
