Skip to main content

Table 2 The peak global systolic longitudinal strain of endocardial, middle and epicardial layers, peak global longitudinal strain rate between preoperative and postoperative (\( \overline{x}\pm \mathrm{s} \))

From: Left ventricular longitudinal function assessment in rabbits after acute occlusion of left anterior descending coronary artery by two-dimensional speckle tracking imaging

Varible

Peak global systolic longitudinal strain(%)

Peak global longitudinal strain rate (S−1)

Endocardial

Middle

Epicardial

Systolic

Early-diastolic

Late-diastolic

Preoperative

−16.84 ± 4.49

−13.88 ± 3.84

−11.53 ± 3.34

−2.59 ± 0.71

2.93 ± 1.03

3.33 ± 0.96

Postoperative

−11.79 ± 4.51

−9.63 ± 3.89

−7.66 ± 3.74

−1.68 ± 0.77

1.65 ± 1.19

2.05 ± 1.03

P-value

<0.001

<0.001

<0.001

<0.001

<0.001

<0.001