FU CMR characteristics | Whole cohort | AAR with average T1 value (< 1400 ms) (n = 16) | AAR with average T1 value (≥ 1400 ms) (n = 13) | P value |
---|---|---|---|---|
LV end diastolic volume (ml)a | 175 ± 42 | 159 ± 26 | 197 ± 49 | 0.020 |
LV end systolic volume (ml)a | 86 ± 32 | 74 ± 19 | 99 ± 40 | 0.050 |
LV ejection fraction (%)a | 52 ± 8 | 53 ± 9 | 51 ± 8 | 0.494 |
MSI (%)b | 50 (39–71) | 71 (47–90) | 45 (37–54) | 0.021 |
Final infarct size (%)a | 19 ± 11 | 12 ± 9 | 27 ± 9 | < 0.001 |
Large infarctc | 20 (69%) | 7 (44%) | 13 (100%) | 0.001 |