Table 1.
Cardiac function parameters
| Sham | Control-MI | MI-Scaffold | MI-Bioimplant | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
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| Baseline | Post-op | 30 days | Baseline | Post-MI | 30 days | Baseline | Post-MI | 30 days | Baseline | Post-MI | 30 days | |
| AWd (mm) | 0.9 ± 0.1 | 1.1 ± 0.2 | 0.9 ± 0.2 | 0.7 ± 0.2 | 0.8 ± 0.3 | 0.7 ± 0.2 | 0.8 ± 0.3 | 1.1 ± 0.2 | 0.8 ± 0.2 | 1.0 ± 0.3 | 1.0 ± 0.2 | 0.9 ± 0.1 |
| AWs (mm) | 1.3 ± 0.2 | 1.4 ± 0.4 | 1.2 ± 0.2 | 1.2 ± 0.1 | 1.2 ± 0.6 | 0.8 ± 0.2 | 1.0 ± 0.2 | 1.2 ± 0.3 | 1.1 ± 0.2 | 1.1 ± 0.4 | 1.4 ± 0.2 | 1.3 ± 0.2 |
| PWd (mm) | 1.0 ± 0.2 | 0.9 ± 0.1 | 0.9 ± 0.1 | 0.8 ± 0.2 | 0.7 ± 0.2 | 1.0 ± 0.2 | 0.9 ± 0.1 | 0.8 ± 0.2 | 1.0 ± 0.2 | 0.7 ± 0.1 | 0.9 ± 0.2 | 1.0 ± 0.2 |
| PWs (mm) | 1.6 ± 0.3 | 1.3 ± 0.1 | 1.2 ± 0.2 | 1.4 ± 0.3 | 1.1 ± 0.1 | 1.0 ± 0.1 | 1.3 ± 0.1 | 0.9 ± 0.3 | 1.2 ± 0.1 | 1.3 ± 0.2 | 1.1 ± 0.3 | 1.2 ± 0.1 |
| LVEDD (mm) | 2.7 ± 0.6 | 2.9 ± 0.3 | 3.5 ± 0.1 | 2.4 ± 0.6 | 2.6 ± 0.4 | 3.6 ± 0.5 | 3.2 ± 0.2 | 2.5 ± 0.7 | 3.7 ± 0.3 | 2.7 ± 0.5 | 2.8 ± 0.3 | 3.9 ± 0.2 |
| LVESD (mm) | 1.4 ± 0.4 | 1.6 ± 0.2 | 2.3 ± 0.2 | 1.2 ± 0.5 | 1.7 ± 0.2 | 2.7 ± 0.7 | 1.9 ± 0.3 | 1.8 ± 0.3 | 2.9 ± 0.3 | 1.3 ± 0.4 | 1.9 ± 0.2 | 3.0 ± 0.2 |
| LVFS (%) | 48.5 ± 6.9 | 45.1 ± 2.8 | 34.0 ± 3.9 | 46.2 ± 7.0 | 30.4 ± 7.7 | 20.4 ± 2.3 | 42.7 ± 12.0 | 31.7 ± 8.1 | 23.1 ± 4.4 | 48.9 ± 5.4 | 32.6 ± 5.8 | 24.1 ± 4.5 |
| LVEF (%) | 81.1 ± 6.9 | 77.9 ± 3.0 | 63.9 ± 5.6 | 78.86 ± 7.5 | 59.8 ± 11.3 | 42.3 ± 4.3 | 73.7 ± 12.7 | 60.5 ± 11.5 | 47.0 ± 7.7 | 81.8 ± 5.1 | 62.4 ± 7.6 | 48.3 ± 7.4 |
Values are shown as mean ± SD. AWd, anterior wall diastole; AWs anterior wall systole; PWd, posterior wall diastole; PWs, posterior wall systole; LVEDD, left ventricle end-diastolic dimension; LVESD, left ventricle end-systolic dimension; LVFS, left ventricle fractional shortening; LVEF, left ventricle ejection fraction; Post-op, post-operation.