LA total emptying fraction (%) by CMR | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|
(r) | (p) | (β) | (p) | |
Age, per year | −0.334 | < 0.001 | −0.265 | < 0.001 |
Dynamic obstruction | 0.163 | 0.069 | Â | Â |
ApHCM | 0.148 | 0.089 | Â | Â |
E/e’ | −0.178 | 0.038 | − 0.052 | 0.497 |
s’, per cm/s | 0.370 | < 0.001 | 0.164 | 0.043 |
a’, per cm/sa | 0.251 | 0.006 |  |  |
Presence of sarcomere mutations | −0.226 | 0.008 | − 0.171 | 0.015 |
LV mass index by CMR, g/m2 | −0.040 | 0.647 |  |  |
Presence of LGE (n = 133) | −0.086 | 0.218 |  |  |
No of LGE segment (n = 133) | −0.172 | 0.048 |  |  |
%LGE mass (n = 133) | −0.182 | 0.036 | 0.042 | 0.566 |
LVEF by CMR, per % | 0.274 | 0.001 | 0.103 | 0.186 |
LV myocardial GLS, per % | −0.537 | < 0.001 | −0.429 | < 0.001 |
LA GLS, per %a | 0.824 | < 0.001 |  |  |
LA minimal volume, per mLa | −0.677 | < 0.001 |  |  |
LA maximal volume, per mLa | −0.408 | < 0.001 |  |  |
LA active emptying fraction (n = 119), per %a | 0.879 | < 0.001 |  |  |