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Table 4 Left and right ventricular strain

From: Quantifying longitudinal right ventricular dysfunction in patients with old myocardial infarction by using speckle-tracking strain echocardiography

 

The control group (n = 45)

The OMI group (n = 74)

LV PSS (L: 4-chamber) (%)

−17.6 ± 3.1

−12.0 ± 5.1*

LV PSS (L: 2-chamber) (%)

−18.8 ± 3.8

−12.2 ± 5.5*

LV PSS (L: long axis) (%)

−17.3 ± 3.5

−11.3 ± 4.7*

LV PSS (R) (%)

52.1 ± 15.0

31.6 ± 22.8*

LV PSS (C) (%)

−20.4 ± 3.6

−12.3 ± 5.5*

  1. OMI old myocardial infarction, LV left ventricular; PSS peak systolic strain, L longitudinal, R radial, C circumferential. *P <.05 vs. the Control group.
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Cardiovascular Ultrasound

ISSN: 1476-7120

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