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Quantitative assessment
| Quantitative parameter | GE-MRV | FE-MRV | P-value |
|---|---|---|---|
| Inferior vena SNR | 35.9 ± 11.6 | 45.1 ± 12.9 | 0.034 |
| Inferior vena CNR | 14.1 ± 7.6 | 24.6 ± 8.3 | < 0.001 |
| Aorta SNR | 35.7 ± 13.1 | 44.1 ± 12.3 | 0.077 |
| Aorta CNR | 13.9 ± 8.6 | 23.6 ± 8.2 | 0.002 |
CNR contrast-to-noise ratio, FE-MRV ferumoxytol-enhanced magnetic resonance venography, GE-MRV gadofosveset-enhanced magnetic resonance venography, SNR signal-to-noise ratio
