Strain Rate

Case

Mean ± S.D

Control

Mean ± S.D

t. test

p. value

Apical 4 view

Strain Rate

of Septal wall

S wave

−1.08 ± 0.27

−1.36 ± 0.36

3.0814

0.003*

E wave

1.16 ± 0.4

1.88 ± 0.55

5.2631

0.001*

A wave

1.05 ± 0.22

0.96 ± 0.47

0.640

0.328

Strain Rate of

Lateral wall

S wave

−1.02 ± 0.26

−1.36 ± 0.36

3.1849

0.002*

E wave

1.17 ± 0.4

1.88 ± 0.52

5.4618

0.001*

A wave

1.01 ± 0.24

0.95 ± 0.45

0.643

0.325

Regional Strain Rate of Apical 4 chambers view

S wave

−1.05 ± 0.41

−1.36 ± 0.35

8.816

0.005*

E wave

1.17 ± 0.39

1.88 ± 0.47

5.9237

0.001*

A wave

1.03 ± 0.23

0.95 ± 0.49

0.765

0.386

Apical 2 chambers view

Strain Rate of Inferior wall

S wave

−1.08 ± 0.25

−1.36 ± 0.35

3.2891

0.001*

E wave

1.17 ± 0.39

1.9 ± 0.5

5.712

0.001*

A wave

1.00 ± 0.28

0.94 ± 0.48

0.647

0.201

Strain Rate of Anterior wall

S wave

−1.07 ± 0.23

−1.36 ± 0.35

3.456

0.001*

E wave

1.18 ± 0.39

1.91 ± 0.45

6.0324

0.001*

A wave

1.06 ± 0.23

0.99 ± 0.46

0.640

0.310

Regional Strain Rate of Apical 2 view

S wave

−1.07 ± 0.41

−1.36 ± 0.35

8.816

0.005*

E wave

1.18 ± 0.39

1.91 ± 0.47

5.9237

0.001*

A wave

1.03 ± 0.23

0.97 ± 0.49

0.765

0.386

Apical 3 view

Strain Rate of ANTSEP wall

S wave

−1.05 ± 0.24

−1.36 ± 0.34

3.3792

0.001*

E wave

1.19 ± 0.39

1.93 ± 0.44

6.1844

0.001*

A wave

1.04 ± 0.25

0.95 ± 0.49

0.641

0.318

Strain Rate of Posterior wall

S wave

−1.08 ± 0.23

−1.36 ± 0.34

3.4164

0.001*

E wave

1.19 ± 0.39

1.95 ± 0.43

6.3368

0.001*

A wave

1.02 ± 0.27

0.93 ± 0.45

0.645

0.310

Regional Strain Rate of Apical 3 view

S wave

−1.06 ± 0.41

−1.36 ± 0.35

8.816

0.005*

E wave

1.19 ± 0.39

1.94 ± 0.47

5.9237

0.001*

A wave

1.03 ± 0.23

0.94 ± 0.49

0.765

0.386

Global longitudinal Strain Rate

S wave

−1.03 ± 0.41

−1.37 ± 0.35

8.816

0.005*

E wave

1.18 ± 0.39

1.91 ± 0.47

5.9237

0.001*

A wave

1.03 ± 0.23

0.94 ± 0.49

0.765

0.386

Global Circumferential Strain Rate

S wave

−1.35 ± 0.45

−1.45 ± 0.47

0.640

0.428

E wave

1.45 ± 0.79

1.95 ± 0.75

4.997

0.030*

A wave

1.00 ± 0.48

0.84 ± 0.38

1.685

0.201

Global Radial Strain Rate

S wave

1.62 ± 0.82

1.36 ± 0.96

1.054

0.310

E wave

−1.61 ± 0.82

−0.41 ± 1.77

10.413

0.002*

A wave

−1.08 ± 0.87

−0.9 ± 1.17

6.232

0.116