Biological scope (Tube ID) | 1.5Â T | 3Â T | ||||
---|---|---|---|---|---|---|
T2 mapping (ms) | Spin-Echo (ms) | Difference in ms (%) | T2 mapping (ms) | Spin-Echo (ms) | Difference in ms (%) | |
Short T2 native myocardium at both 1.5Â T and 3Â T (A) | 43 | 35 | 8 (23%) | 43 | 34 | 9 (27%) |
Medium T2 native myocardium at 1.5Â T (B) | 49 | 43 | 6 (14%) | 48 | 41 | 7 (17%) |
Medium T2 native myocardium at 3Â T (C) | 47 | 42 | 5 (12%) | 45 | 40 | 5 (13%) |
Long T2 native myocardium at 1.5Â T (D) | 65 | 60 | 5 (8%) | 65 | 59 | 6 (10%) |
Long T2 native myocardium at 3Â T (E) | 65 | 61 | 4 (7%) | 65 | 59 | 6 (10%) |
Long-normal T2 native myocardium at 1.5Â T (F) | 57 | 52 | 5 (10%) | 57 | 50 | 7 (14%) |
Very long T2 native myocardium at 3Â T (G) | 74 | 70 | 4 (6%) | 72 | 68 | 4 (6%) |
Mildly long T1 & T2 native myocardium at 1.5 & 3Â T (H) | 57 | 52 | 5 (10%) | 56 | 51 | 5 (10%) |
Medium T1 & T2 post-GBCA* myocardium at 1.5 & 3Â T (I) | 56 | 41 | 15 (37%) | 56 | 40 | 16 (40%) |