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Table 2 Trabeculae segmentation: whole heart CMR vs histology

From: Semi-automatic detection of myocardial trabeculation using cardiovascular magnetic resonance: correlation with histology and reproducibility in a mouse model of non-compaction

  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