Table 2 Trabeculae segmentation: whole heart CMR vs histology
CMR | Histology | P value | |
|---|---|---|---|
Whole heart Mt (mg) median values (min–max) | 6.31 (4.76–10.22) | 4.68 (2.3–8.4) | 0.16 |
Apical Mt (mg) | 2.68 (1.56–4) | 1.68 (0.6–2.93) | 0.86 |
Midventricular Mt (mg) | 2.59 (1.57–5) | 1.75 (0.65–2.47 | 0.94 |
Basal Mt (mg) | 2.28 (1.21–5) | 0.97 (0.36–2.06) | 0.41 |
Whole heart Mc (mg) | 57.52 (36.72–90.8) | 52.13 (34.63–86.59) | 0.7 |
Apical Mc (mg) | 17.07 (8.87–27) | 17.13 (12.26–25.97) | 0.89 |
Midventricular Mc (mg) | 24.1 (15.73–30) | 21.7 (16.09–32.34) | 0.56 |
Basal Mc (mg) | 19.42 (12.1–29.5) | 17.95 (7.12–28.28) | 0.73 |
Whole heart Mt/Mc(%) | 12.95 (6.36–17.57) | 9.19 (3.12–16) | 0.75 |
Apical Mt/Mc (%) | 15.75 (7.61–33.03) | 10.85 (7.15–23.9) | 0.9 |
Midventricular Mt/Mc (%) | 10.59 (6.9–16.67) | 8.51 (2.51–12.02) | 0.73 |
Basal Mt/Mc (%) | 9.12 (7.99–14.67) | 5.4 (3.66–7.67) | 0.44 |