| Time point post-MI | ||
---|---|---|---|
 | Baseline | Day 2 | Day 30 |
End-diastolic volume (ml) | 54.7 ± 13.1 | 61.0 ± 11.0 | 70.4 ± 9.6* |
End-systolic volume (ml) | 22.7 ± 8.4 | 29.4 ± 8.3 | 38.6 ± 10.2* |
Ejection fraction (%) | 59.3 ± 7.4 | 52.0 ± 9.3 | 45.6 ± 10.4* |
Infarct size (%) | - | 21.7 ± 7.3 | 13.1 ± 4.6†|
T2, noninfarcted (ms) | 492 ± 44 | 484 ± 58 | 501 ± 109 |
T2, infarct (ms) | - | 653 ± 57‡ | 670 ± 106‡ |
T1 pre, noninfarcted (ms) | 895 ± 52 | 939 ± 23* | 916 ± 26 |
T1 pre, infarct (ms) | - | 1000 ± 54‡ | 1089 ± 30‡ |
T1 post, noninfarcted (ms) | 486 ± 53 | 530 ± 61 | 491 ± 42.0 |
T1 post, infarct (ms) | - | 327 ± 58‡ | 330 ± 46‡ |
λ, non-infarcted | 0.37 ± 0.02 | 0.37 ± 0.03 | 0.39 ± 0.03 |
λ, infarct | - | 0.967 ± 0.25‡ | 0.881 ± 0.13‡ |