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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Magn Reson Med. 2021 Feb 22;86(1):277–292. doi: 10.1002/mrm.28724

Table 1:

Transmural values and mid left ventricle (LV) values for computed myofiber strain (Eff_C), circumferential strain (Ecc_C), myofiber strain rate (SRff_C), and circumferential strain rate (SRcc_C).

Wall Segment 1 Endo 2 3 4 5 Mid 6 7 8 9 Epi LV
Eff_C −0.14 [−0.16, −0.13] −0.13 [−0.15, −0.12] −0.13 [−0.15, −0.11] −0.14 [−0.15, −0.12] −0.14 [−0.16, −0.12] −0.15 [−0.16, −0.12] −0.14 [−0.17, −0.13] −0.15 [−0.17, −0.13] −0.14 [−0.16, −0.12] −0.14 [−0.17, −0.13]
Ecc_C −0.18 [−0.21, −0.17] −0.18 [−0.20, −0.16] −0.17 [−0.19, −0.15] −0.17 [−0.18, −0.14] −0.16 [−0.17, −0.14] −0.15 [−0.16, −0.12] −0.14 [−0.16, −0.12] −0.14 [−0.15, −0.11] −0.13 [−0.15, −0.10] −0.16 [−0.17, −0.13]
p-value <0.001 (**) <0.001 (**) <0.001 (**) <0.001 (**) <0.001 (**) 0.797 0.019 (*) 0.004 (**) 0.010 (*) <0.001 (**)

SRff_C (s−1) −0.69 [−0.88, −0.57] −0.67 [−0.88, −0.56] −0.72 [−0.87, −0.55] −0.72 [−0.89, −0.58] −0.75 [−0.84, −0.65] −0.76 [−0.83, −0.58] −0.73 [−0.80, −0.64] −0.71 [−0.79, −0.65] −0.64 [−0.81, −0.60] −0.70 [−0.81, −0.62]
SRcc_C (s−1) −0.95 [−1.08, −0.83] −0.89 [−1.03, −0.83] −0.89 [−1.00, −0.76] −0.83 [−0.97, −0.72] −0.81 [−0.89, −0.68] −0.77 [−0.86, −0.61] −0.70 [−0.78, −0.55] −0.68 [−0.76, −0.52] −0.60 [−0.67, −0.47] −0.80 [−0.87, −0.63]
p-value <0.001 (**) <0.001 (**) <0.001 (**) <0.001 (**) 0.01 (*) 0.171 0.530 0.185 0.185 0.012 (*)

Strains are reported at peak systole, and strain rate at mid systole. p-values are reported after pair-wise Wilcoxon sign rank test.

(*)

shows statistical differences for p<0.05 and

(**)

for p<0.01.