Imaging Characteristics
| Characteristic | MACE occurred (n = 2,120) | No MACE (n = 11,896) | P |
|---|---|---|---|
| Rest shape index (%) | 64.9 ± 8.3 | 63.9 ± 7.5 | <0.001 |
| Stress shape index (%) | 65.5 ± 8.4 | 63.1 ± 7.1 | <0.001 |
| Poststress change in shape index(%) | 0.6 ± 4.0 | −0.8 ± 4.1 | <0.001 |
| Rest eccentricity index (%) | 80.6 ± 4.7 | 81.1 ± 4.6 | <0.001 |
| Stress eccentricity index (%) | 80.2 ± 5.0 | 81.3 ± 4.5 | <0.001 |
| Poststress change in eccentricity index (%) | −0.4 ± 3.0 | 0.3 ± 2.8 | <0.001 |
| Resting TPD | 3.8 ± 7.7 | 1.6 ± 4.9 | <0.001 |
| Stress TPD | 8.2 ± 9.6 | 4.3 ± 6.6 | <0.001 |
| Ischemic TPD | 4.4 ± 4.0 | 2.7 ± 3.0 | <0.001 |
| Resting LVEF | 58.6 ± 14.8 | 62.8 ± 12.3 | <0.001 |
| Reduced LVEF (<40%) | 251 (11.8) | 482 (4.1) | <0.001 |
| Stress LVEF | 56.6 ± 14.3 | 62.3 ± 11.9 | <0.001 |
| Poststress change in LVEF | −1.9 ± 7.1 | −0.5 ± 7.2 | <0.001 |
| Resting LVEDV | 82.4 ± 45.5 | 70.7 ± 33.7 | <0.001 |
| Stress LVEDV | 84.0 ± 46.4 | 70.2 ± 34.5 | <0.001 |
| Poststress change in LVEDV | 1.6 ± 12.6 | −0.57 ± 9.1 | <0.001 |
| TID | 101 (4.8) | 454 (3.8) | 0.046 |
LVEDV = LV end diastolic volume.
Qualitative data are number and percentage; continuous data are mean ± SD.