Table 1 Infarct index and LV functional parameters at baseline and follow-up.
Baseline (N = 57) | Follow-up (N = 57) | Change | %Change | P value | |
|---|---|---|---|---|---|
LV mass, g | 97.2 ± 19.1 | 92.9 ± 20.4 | -4.2 ± 15.2 | -3.7 ± 15.8 | <0.05 |
LVEF,% | 43.0 ± 6.7 | 49.4 ± 7.7 | 6.4 ± 5.8 | 15.7 ± 15.3 | <0.0001 |
LVEDV, mL | 177.4 ± 30.4 | 183.0 ± 36.7 | 5.6 ± 22.1 | 3.4 ± 12.7 | NS (0.061) |
LVESV, mL | 100.3 ± 22.7 | 94.4 ± 30.0 | -5.9 ± 19.5 | -6.2 ± 18.5 | <0.05 |
Infarct mass, g | 25.4 ± 11.8 | 17.0 ± 7.9 | -8.5 ± 8.0 | -30.6 ± 20.1 | <0.0001 |
Infarct mass, % of LV mass | 25.4 ± 8.8 | 17.8 ± 6.3 | -7.6 ± 6.3 | -27.5 ± 20.0 | <0.0001 |
Core mass, g | 12.3 ± 6.0 | 10.5 ± 5.7 | -2.8 ± 5.3 | -17.2 ± 41.3 | <0.0001 |
Core mass, % of LV mass | 13.3 ± 4.6 | 10.8 ± 4.8 | -2.4 ± 4.6 | -14.6 ± 37.4 | <0.0001 |
PIZ mass, g | 9.6 ± 4.5 | 6.5 ± 2.9 | -3.2 ± 3.5 | -26.6 ± 26.3 | <0.0001 |
PIZ mass, % of LV mass | 9.7 ± 3.6 | 6.9 ± 2.7 | -2.7 ± 3.2 | -22.8 ± 28.2 | <0.0001 |
Core/PIZ | 1.6 ± 0.8 | 1.7 ± 0.8 | 0.1 ± 1.0 | 28.4 ± 80.5 | NS(0.405) |
Transmurality score | 1.30 ± 0.31 | 1.21 ± 0.43 | -0.1 ± 0.45 | -3.53 ± 35.68 | NS(0.118) |