Table 2 Hemodynamics TDI-derived velocity and strain and 2D-strain echocardiography at baseline and after follow-up.
Responder | Non-Responder | |||||
|---|---|---|---|---|---|---|
BASELINE | FOLLOW-UP | p | BASELINE | FOLLOW-UP | P | |
LVEF | 0.23 | 0.36 | < 0.01 | 0.26 | 0.24 | 0.12 |
LVESV [ml] | 185.3 | 136.6 | 0.01 | 213.6 | 228.3 | 0.34 |
s-wave [cm/s] | 3.26 (± 0.50) | 3.64 (± 1.20) | 0.39 | 2.62 (± 0.32) | 3.06 (± 3.06) | 0.30 |
TDI strain [%] | 18.62 (± 5.61) | 15.76 (± 3.79) | 0.22 | 18.40 (± 4.01) | 20.99 (± 6.11) | 0.34 |
Max. delay radial [ms] | 167.6 (± 104.4) | 98.1 (± 43.6) | 0.04 | 178.7 (± 92.2) | 144.5 (± 122.5) | 0.75 |
Max. delay longitudinal [ms] | 167.5 (± 90.5) | 111.7 (± 80.6) | 0.02 | 217 (± 125) | 152 (± 132) | 0.15 |
Max. delay cicumferential [ms] | 246.1 (± 94.4) | 123.3 (± 92.52) | 0.00023 | 195.0 (± 85.6) | 135.18 (± 136.09) | 0.84 |
Mean circumferential 2D strain [%] | -6.7 (± 2.9) | -8.0 (± 2.4) | 0.13 | -6.38 (± 1.7) | -5.9 (± 3.2) | 0.46 |
Mean longitudinal 2D strain [%] | 5.6 (± 2.6) | 6.4 (± 3.6) | 0.49 | 5.2 (± 1.7) | 5.0 (± 1.8) | 0.83 |
Mean radial 2D strain [%] | 12.1 (± 6.8) | 12.8 (± 7.5) | 0.49 | 9.8 (± 5.1) | 8.9 (± 5.6) | 0.87 |