LV strain

Group I (n = 40)

Group II (n = 40)

Control (n = 20)

Test of significance

P1

P2

P3

Cum. Septal SS

−14.11 ± 5.00

−12.77 ± 5.61

−22.32 ± 1.05

<0.001*

<0.001*

0.263

Cum. Lateral SS

−14.05 ± 7.35

−14.67 ± 6.43

−18.27 ± 1.03

0.014*

0.016*

0.691

Cum. Anterior SS

−15.15 ± 5.55

−13.45 ± 7.39

−20.47 ± 0.86

<0.001*

<0.001*

0.248

Cum. Inferior SS

−16.19 ± 5.31

−13.75 ± 5.28

−23.18 ± 1.63

<0.001*

<0.001*

0.043*

Cum. Posterior SS

−13.30 ± 6.85

−13.15 ± 6.74

−16.6 ± 1.66

<0.001*

<0.001*

0.922

Cum. Anteroseptal SS

−13.13 ± 5.86

−10.66 ± 6.95

−24.21 ± 0.82

<0.001*

<0.001*

0.091

Avg global systolic strain %

−14.93 ± 3.84

−13.84 ± 5.78

−21.34 ± 0.99

<0.001*

<0.001*

0.323