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Table 2 Left-sided echocardiographic data of the study subjects

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)
IVST (mm) 10 ± 1 11 ± 2*
PWT (mm) 10 ± 1 11 ± 2*
LV Dd (mm) 44 ± 4 51 ± 10*
LV Ds (mm) 27 ± 5 38 ± 12*
LV FS (%) 41 ± 5 26 ± 12*
EDV index (ml/m2) 38 ± 7 61 ± 27*
ESV index (ml/m2) 13 ± 4 36 ± 24*
LV EF (%) 65 ± 6 45 ± 16*
LV stroke volume (ml) 58 ± 11 54 ± 15
LV mass index (g/m2) 84 ± 15 151 ± 55*
E/A 1.0 ± 0.2 1.0 ± 0.6
DT (msec) 230 ± 65 220 ± 77
Ea (cm/s) 6.8 ± 1.7 4.8 ± 2.4*
E/Ea 9.5 ± 3.3 17.7 ± 10.4*
  1. OMI old myocardial infarction, IVST interventricular septal thickness, PWT posterior wall thickness, LV left ventricular, Dd end-diastolic dimension, Ds end-systolic dimension, FS fractional shortening, EDV end-diastolic volume, ESV end-systolic volume, EF ejection fraction, E/A ratio of peak early to late diastolic transmitral flow velocity, DT deceleration time of the mitral peak early diastolic transmitral flow velocity, Ea peak early diastolic mitral annular velocity, E/Ea ratio of peak early diastolic transmitral flow velocity to Ea. *P <.05 vs. the Control group.