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Table 3 Percentage error (mean ± SD) of LV surface volume (LVVs), EF, SV and myocardial LV mass (LVM) computed by the proposed Trapezoidal and the mSimp methods calculated at different numbers of slices 4, 6, 8, 10 and 12

From: Improved estimation of the cardiac global function using combined long and short axis MRI images of the heart

Method # slices 4 6 8 10 12
Trapezoidal model LVVs −2.3 ± 1.09 −0.13 ± 1.04 −0.48 ± 1.00 0.39 ± 1.01 0.34 ± 0.29
EF 0.44 ± 4.1 0.77 ± 1.7 −0.25 ± 1.44 0.2 ± 0.9 0.21 ± 0.87
SV −2.7 ± 9.1 −0.16 ± 2.7 −0.7 ± 2.5 0.18 ± 0.83 0.21 ± 0.92
LVM −3.46 ± 7.8 0.86 ± 3.57 0.79 ± 3.2 0.98 ± 2.59 0.92 ± 2.38
mSimp LVV 12.4 ± 2.8 4.1 ± 3.9 1.4 ± 1.3 1.19 ± 1.26 0.0 ± 0.0
EF −0.98 ± 7.31 1.53 ± 2.17 −0.67 ± 1.45 −0.018 ± 0.07 0.0 ± 0.0
SV 7. 8 ± 12.53 4.24 ± 5.64 0.69 ± 2.35 −0.06 ± 0.22 0.0 ± 0.0
LVM 16.8 ± 5.07 5.57 ± 4.99 2.47 ± 2.43 2.42 ± 2.56 0.0 ± 0.0