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Echocardiography data at baseline and during the first year of follow-up.
| Variable | Baseline | 1 m | 3 m | 6m | 12m | P |
|---|---|---|---|---|---|---|
| Septum (mm) | 10±1 | 10±1 | 10±1 | 10±1 | 9±2 | 0.28 |
| Posterior wall (mm) | 10±1 | 9±1 | 10±1 | 10±1 | 9±1 | 0.39 |
| LV end-diastolic diameter (mm) | 51±7 | 55±6 | 53±5 | 53±5 | 53±9 | 0.94 |
| LV ejection fraction (%) | 63±14 | 66±8 | 58±13 | 61±8 | 67±13 | 0.80 |
| Left atrium (mm) | 41±8 | 40±3 | 40±2 | 42±1 | 38±5 | 0.62 |
| Aorta (mm) | 32±3 | 32±3 | 32±4 | 32±3 | 28±9 | 0.58 |
