| Healthy group (n = 70) | DCM group (n = 350) | p-value |
---|---|---|---|
LVEF [%] | 60.1 ± 5.1 | 36.4 ± 13.7 | < 0.001 |
LVEDV [ml] | 168.0 ± 38.2 | 248.9 ± 94.4 | < 0.001 |
LV mass [g] | 77.7 ± 20.9 | 147.3 ± 97.0 | < 0.001 |
presence of LGE [n] | – | 134 (38.3%) | – |
GLS [%] | − 17.5 ± 3.8 | − 9.9 ± 4.5 | < 0.001 |
GCS [%] | − 19.1 ± 3.0 | − 9.4 ± 4.9 | < 0.001 |
GRS [%] | 41.8 ± 14.6 | 23.5 ± 12.0 | < 0.001 |
Apical rotation [°] | 6.1 ± 3.0 | 2.0 ± 4.1 | < 0.001 |
Basal rotation [°] | − 4.8 ± 4.0 | − 2.5 ± 3.6 | < 0.001 |
LV twist [°] | 10.3 ± 3.7 | 5.5 ± 3.0 | < 0.001 |
LV torsion [°/cm] | 2.3 ± 0.9 | 1.2 ± 0.7 | < 0.001 |
Normal directed rotation [n] | 62 (88.6%) | 191 (54.6%) | < 0.001 |
Reversed apical rotation [n] | 1 (1.4%) | 98 (28.0%) | < 0.001 |