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Table 4 3D–echocardiographic integral-based indicators of longitudinal strain in patients without Septal flash

From: Pilot study using 3D–longitudinal strain computation in a multi-parametric approach for best selecting responders to cardiac resynchronization therapy

 

All patients without Septal flash (n = 18)

CRT responders without Septal flash (n = 7)

CRT non-responders without Septal flash (n = 11)

P value

SDIL,peak (%.s−1)

0.90 ± 0.35

1.12 ± 0.26

0.77 ± 0.34

0.03*

SDI L,peak  > 1037%.s−1

7 (39%)

5 (71%)

2 (18%)

0,049*

  1. Data are presented as n (%), mean ± SD. SDI L,peak standard deviation of the integrals of strain signals I L,peak of 17 LV segments. * P value <0,05