Table 2. T2* measurement result of segmented myocardium.
| Patient | Sector 1 (ms) | Sector 2 (ms) | Sector 3 (ms) | Sector 4 (ms) | Sector 5 (ms) | Sector 6 (ms) | Average (ms) | Clinical Liver T2* (ms) | Clinical Heart T2* (ms) | Remark |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 32.10 | 22.78 | 37.92 | 41.67 | 33.71 | 33.71 | 33.65 | >6.3 | >20 | |
| 2 | 41.03 | 41.09 | 65.12 | 65.62 | 32.49 | 32.49 | 46.31 | NA | NA | |
| 3 | 23.78 | 21.31 | 19.32 | 19.92 | 19.56 | 19.56 | 20.58 | 1.44 | 22.07 | |
| 4 | 40.16 | 35.34 | 62.10 | 62.34 | 32.49 | 32.49 | 44.16 | NA | NA | |
| 5 | 41.44 | 36.85 | 54.12 | 56.58 | 36.67 | 36.67 | 43.72 | NA | NA | |
| 6 | 25.54 | 24.94 | 37.05 | 27.64 | 31.72 | 31.72 | 29.77 | 1.89 | 33.61 | |
| 7 | 19.43 | 17.49 | 20.20 | 20.97 | 20.06 | 20.06 | 19.70 | 1.01 | 16.92 | |
| 8 | 30.07 | 29.87 | 36.89 | 57.10 | 25.90 | 25.90 | 34.29 | NA | NA | |
| 9 | 27.43 | 16.69 | 14.88 | 15.83 | 15.24 | 15.24 | 17.55 | NA | NA | |
| 10 | 20.93 | 21.35 | 20.46 | 14.13 | 13.07 | 13.07 | 17.17 | NA | NA | |
| 11 | 20.68 | 18.99 | 55.68 | 60.00 | 41.75 | 41.75 | 39.81 | 1.20 | 56.60 | On iron chelation |
| 12 | 35.81 | 33.44 | 33.38 | 81.16 | 60.96 | 60.96 | 50.95 | 1.23 | 61.62 | |
| 13 | 11.84 | 8.62 | 12.34 | 17.31 | 16.94 | 16.94 | 14.00 | 2.30 | 9.03 | |
| 14 | 24.60 | 21.46 | 22.25 | 42.16 | 72.21 | 72.21 | 42.48 | 10.56 | 43.63 | |
| 15 | 40.12 | 25.97 | 47.66 | 60.39 | 34.66 | 34.66 | 40.58 | 2.69 | 49.23 | On hydroxyurea |
| 16 | 29.44 | 31.80 | 40.41 | 46.96 | 29.28 | 29.28 | 34.53 | 4.22 | 41.19 | Post-splenectomy |
| 17 | 40.18 | 70.40 | 41.37 | 57.82 | 25.68 | 25.68 | 43.52 | 2.05 | 45.70 | High serum ferritin |
| 18 | 38.94 | 30.85 | 41.07 | 53.22 | 37.79 | 37.79 | 39.94 | 2.25 | 41.13 | |
| 19 | 54.51 | 39.40 | 60.06 | 56.37 | 39.57 | 39.57 | 48.24 | 3.14 | 53.02 | |
| 20 | 59.43 | 60.29 | 81.39 | 52.51 | 29.50 | 29.50 | 52.10 | 5.93 | 38.22 | Extramedullary hematopoiesis |
| 21 | 52.46 | 44.53 | 43.95 | 42.48 | 34.78 | 34.78 | 42.16 | 6.38 | 34.74 | |
| 22 | 22.82 | 22.61 | 26.63 | 26.80 | 18.14 | 18.14 | 22.52 | 1.68 | 21.22 | High serum ferritin |
| 23 | 33.62 | 21.26 | 45.96 | 59.33 | 33.79 | 33.79 | 37.96 | 3.20 | 40.94 | |
| 24 | 31.76 | 13.02 | 17.06 | 16.52 | 15.18 | 15.18 | 18.12 | 7.40 | 12.39 | on iron chelation |
| 25 | 41.52 | 64.59 | 40.17 | 53.22 | 70.27 | 70.27 | 56.67 | 4.88 | 58.26 | |
| 26 | 30.59 | 24.24 | 34.79 | 23.43 | 21.54 | 21.54 | 26.02 | 2.17 | 22.54 |
Clinical results were measured by experienced radiologist with manual segmentation. Sector 1: Anterior, Sector 2: Anterolateral, Sector 3: Inferolateral, Sector 4: Inferior, Sector 5: Inferoseptal, Sector 6: Anteroseptal.