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Signal to noise ratios (SNR)* measured under various physiological conditions from remote and affected territories. Values are reported as mean ± standard deviation.
| Rest | Adenosine no stenosis | Adenosine with Critical Stenosis | |
|---|---|---|---|
| Remote | 38.5 ± 1.6 | 43.8 ± 1.9 | 44.1 ± 1.3 |
| Affected | 37.5 ± 1.7 | 42.5 ± 1.7 | 36.2 ± 1.6 |
SNR is measured as the average intensity of a region within the territory of interest divided by the standard deviation of the signal in air.
