Table 1
| Variable | Pre-AVR | 3 h AVR | 20 h AVR | ANOVA : p |
|---|---|---|---|---|
| LV stress, g/cm2 | 181±76 | 122±39* | 128±44* | <0.001 |
| Sx–dD/dt, cm/s | 7.4±1.8 | 9.2±2.4* | 10.6±2.9* | <0.001 |
| Lx–dD/dt, cm/s | 5.2±2.2 | 5.1±2.1 | 5.3±2.6 | 0.918 |
| SV1+RV5, mV | 3.17±1.19 | 2.25±0.79* | 2.42±0.99* | <0.001 |
| ST segment, uV | −38±35 | −30±40 | −17±35* | 0.018 |
| T wave, uV | −89±196 | −39±153 | −30±150 | 0.176 |
*, different from Pre-AVR by 95% CI.