Table 2 Blood and myocardial T1 times and ECV in the region corresponding to the bioposy in different patient groups
All patients | Aortic stenosis | Aortic regurgitation | Mitral regurgitation | |
|---|---|---|---|---|
(n = 31) | (n = 12) | (n = 9) | (n = 10) | |
T1 Blood Pre-c. (ms) | 1712 ± 99 | 1742 ± 131 | 1677 ± 59 | 1709 ± 79 |
T1 Myocardium Pre-c. (ms) | 1097 ± 70 | 1103 ± 87 | 1109 ± 63 | 1080 ± 56 |
T1 Blood Post-c. (ms) | 268 ± 47 | 277 ± 45 | 256 ± 34 | 268 ± 59 |
T1 Myocardium Post-c. (ms) | 409 ± 64 | 425 ± 64 | 405 ± 52 | 395 ± 75 |
Hct (%) | 40.9 ± 3.6 | 40.4 ± 4.9 | 41.1 ± 3.6 | 41.4 ± 1.6 |
λ (%) | 48.9 ± 8.6 | 48.4 ± 11.0 | 47.7±8.5 | 50.7 ± 5.4 |
ECV (%) | 28.9 ± 5.5 | 28.8 ± 6.9 | 28.2 ± 5.9 | 29.8 ± 3.6 |