Table 2.
Mean SNR and standard deviation (SD) in different vascular structures for gadofosveset and gadobenate cohorts with P-values and 95% confidence intervals.
| Signal-to-noise ratio (SNR) | 95% confidence interval |
P-value | |||
|---|---|---|---|---|---|
| Mean (SD) | Mean (SD) | Difference | |||
| Gadofosveset | Gadobenate | ||||
| RA | 16.3 (3.7) | 18.1 (4.0) | 1.8 | (−0.6, 4.3) | 0.14 |
| LV | 17.9 (5.6) | 19.0 (4.5) | 1.0 | (−2.2, 4.3) | 0.52 |
| LA | 14.9 (3.3) | 16.5 (4.0) | 1.7 | (−0.7, 4.0) | 0.17 |
| As Ao | 13.5 (3.2) | 13.3 (3.4) | −0.2 | (−2.3, 1.9) | 0.85 |
| Desc Ao | 15.9 (4.0) | 14.8 (3.7) | −1.1 | (−3.6, 1.3) | 0.35 |
| RPA |
15.3 (3.4) | 14.7 (3.3) | −0.5 | (−2.7, 1.6) | 0.62 |
Right atrium (RA), left ventricle (LV), left atrium (LA), ascending aorta (As Ao), descending aorta (Desc Ao), and right pulmonary artery (RPA). See also Figure 3.