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Table 4 2DSTE parameters of RV free wall

From: Early changes in right ventricular longitudinal function in chronic asymptomatic alcoholics revealed by two-dimensional speckle tracking echocardiography

   Control (n = 30) A (n = 30) B (n = 31) C (n = 31)
P, mm Base 21.34 ± 1.89 19.91 ± 0.78 15.14 ± 3.32 8.78 ± 2.22 a,b,c
  Mid 13.61 ± 1.14 12.58 ± 0.99 10.29 ± 2.70 5.99 ± 1.73 a,b,c
  Apex 5.09 ± 0.97 4.55 ± 0.72 3.36 ± 0.63 2.08 ± 0.92 a,b,c
S, % Base 32.19 ± 7.38 26.85 ± 2.80 18.12 ± 3.33 10.71 ± 2.71 a,b,c
  Mid 29.09 ± 7.30 24.46 ± 3.09 19.19 ± 2.63 12.29 ± 4.62 a,b,c
  Apex 27.51 ± 2.47 25.45 ± 2.21 21.20 ± 1.86 17.53 ± 5.02 a,b,c
SRs, s−1 Base 1.62 ± 0.28 1.29 ± 0.10 1.15 ± 0.10 0.76 ± 0.13 a,b,c
  Mid 1.45 ± 0.27 1.23 ± 0.08 1.12 ± 0.11 0.87 ± 0.13 a,b,c
  Apex 1.57 ± 0.25 1.28 ± 0.18 1.09 ± 0.11 0.89 ± 0.11 a,b,c
SRe, s−1 Base 2.06 ± 0.15 2.00 ± 0.14 1.69 ± 0.08 a,b 1.35 ± 0.11 a,b,c
  Mid 1.98 ± 0.09 1.95 ± 0.13 1.71 ± 0.07 a,b 1.32 ± 0.13 a,b,c
  Apex 2.11 ± 0.14 2.02 ± 0.13 1.82 ± 0.07 a,b 1.31 ± 0.25 a,b,c
SRa, s−1 Base 1.58 ± 0.16 1.39 ± 0.13 1.06 ± 0.71 a,b 0.88 ± 0.08 a,b,c
  Mid 1.57 ± 1.40 1.50 ± 0.12 1.39 ± 0.22 a,b 0.99 ± 0.24 a,b,c
  Apex 1.53 ± 0.16 1.40 ± 0.21 1.17 ± 0.30 a,b 0.66 ± 0.15 a,b,c
  1. P peak systolic displacement, S systolic strain peak, SRs peak systolic strain rate, SRe peak early diastolic strain rate, SRa late diastolic strain rate peak. aP <0.01 cf. control, bP <0.01 cf. Group A, cP <0.05 cf. Group B