Table 3 Echocardiogram, STI and MCE parameters among the groups
Variable | Normal group (n = 70) | HFmrEF group (n = 32) | HFrEF group (n = 17) | P value |
|---|---|---|---|---|
LVEDd, cm | 4.8 ± 0.5 | 5.0 ± 0.5 | 5.4 ± 0.8 | 0.001 |
LVEDV(ml) | 101(79–119) | 114(95–133) | 140(115–189) |  < 0.001 |
LVEDVi (ml/m2) | 56(46–63) | 61(52–72) | 76(66–103) |  < 0.001 |
LVEF, % | 61.0 ± 7.4 | 45.4 ± 2.6 | 32.1 ± 5.8 |  < 0.001 |
GLS, % | − 13.8 ± 3.5 | − 9.9 ± 2.5 | − 8.0 ± 2.3 |  < 0.001 |
RWMA (%) | 58 (82.9) | 32 (100) | 17 (100) | 0.009 |
Ventricular aneurysm (%) | 5 (7.1) | 7 (21.9) | 6 (35.3) | 0.007 |
WMSI | 1.33 ± 0.25 | 1.76 ± 0.30 | 1.81 ± 0.43 |  < 0.001 |
MPI | 1.08 ± 0.14 | 1.24 ± 0.33 | 1.18 ± 0.19 | 0.015 |