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. Author manuscript; available in PMC: 2023 Nov 1.
Published in final edited form as: NMR Biomed. 2022 Jul 14;35(11):e4794. doi: 10.1002/nbm.4794

Table 3.

Myocardium and blood T1 at 3T as measured by original MOLLI and estimated by MyoMapNet using four T1-weighted images collected in a separate LL4 sequence (not MOLLI) (N= 28).

Native T1 Post-Contrast T1
Myocardium Blood Myocardium Blood
Accuracy Precision Accuracy Precision Accuracy Precision Accuracy Precision
FC 1199 ± 42 63 ± 20 1856 ± 96 50 ± 24 639 ± 48 31 ± 11 517 ± 69 20 ± 9
VGG19 1269 ± 189 133 ± 41 1387 ± 187 63 ± 20 458 ± 61 47 ± 17 452 ± 72 26 ± 9
ResNet50 1055 ± 40 96 ± 29 1187 ± 57 47 ± 17 1030 ± 42 88 ± 33 1158 ± 65 51 ± 16
ResUnet 997 ± 138 51 ± 11 1657 ± 156 35 ± 13 811 ± 98 63 ± 20 615 ± 74 25 ± 12
U-Net 1196 ± 47 57 ± 12 1850 ± 88 25 ± 10 624 ± 42 25 ± 8 510 ± 66 12 ± 4
MOLLI 1170 ± 34 55 ± 12 1819 ± 85 28 ± 13 632 ± 44 26 ± 10 506 ± 63 10 ± 8