Table 1.
Basal and postacute myocardial infarction echocardiographic data.
| Echocardiographic data | Basal | Post-AMI 1 hour |
Post-AMI 1 week |
Post-AMI 1 month |
|---|---|---|---|---|
| LV end-diastolic diameter (mm) | 41.6 ± 1.7 | 40.8 ± 1.9 | 42.8 ± 1.2 | 46.7 ± 1.3 |
| LV end-systolic diameter (mm) | 27.6 ± 1.2 | 31.7 ± 0.8 | 33.7 ± 3.3 | 38.3 ± 1.3 |
| LV end-diastolic volume (mL) | 77.1 ± 7.2 | 73.5 ± 8.2 | 84.3 ± 8.3 | 99.9 ± 4.6 |
| LV end-systolic volume (mL) | 28.7 ± 3.6 | 40.2 ± 2.5 | 47.3 ± 2.6 | 63.2 ± 5.1 |
| LV ejection fraction (%) | 62.7 ± 2.3 | 45.3 ± 5.1 | 42.8 ± 1.7 | 35.9 ± 3.2 |
| LV fractional shortening (%) | 33.6 ± 1.6 | 22.1 ± 2.9 | 21.2 ± 6.9 | 18.2 ± 4.3 |
LV: left ventricle.