Fetal cardiac parameter Ventricle Segment Beginner (mean ± SD) Expert (mean ± SD)
EndoGLS, % RV - -18.57 ± 6.59 -14.33 ± 4.88
LV - -19.58 ± 5.63 -16.37 ± 5.42
ED, mm RV 1 8.89 ± 1.81 9.38 ± 1.85
9 8.09 ± 1.65 8.42 ± 1.85
17 5.77 ± 1.34 5.87 ± 1.40
LV 1 8.47 ± 1.96 8.91 ± 1.97
9 8.20 ± 1.92 8.59 ± 1.81
17 6.76 ± 1.59 7.09 ± 1.51
FS, % RV 1 16.76 ± 10.64 14.45 ± 7.67
9 18.22 ± 9.19 14.95 ± 7.98
17 15.95 ± 11.82 12.04 ± 12.22
LV 1 11.72 ± 10.73 8.75 ± 10.62
9 20.73 ± 10.30 21.06 ± 7.62
17 31.58 ± 12.22 28.49 ± 10.85
SI RV 1 1.45 ± 0.30 1.61 ± 0.24
9 1.59 ± 0.33 1.81 ± 0.30
17 2.25 ± 0.49 2.63 ± 0.57
LV 1 1.75 ± 0.39 1.89 ± 0.30
9 1.81 ± 0.43 1.96 ± 0.31
17 2.19 ± 0.50 2.40 ± 0.45