Outcomes stratified by EF1
| EF1≥25% | EF1 (<25%) | P value | |
| n | 82 | 67 | |
| AVR or death | 37 (45.1) | 62 (92.5) | <0.001 |
| AVR | 29 (35.4) | 54 (80.6) | <0.001 |
| Death | 10 (12.2) | 14 (20.9) | 0.23 |
| Cardiovascular death | 6 (7.3) | 5 (7.5) | 1.00 |
| Myocardial infarction | 3 (3.7) | 4 (6.0) | 0.78 |
| Cerebrovascular event | 6 (7.3) | 4 (6.0) | 1.00 |
| Heart failure | 5 (6.1) | 4 (6.0) | 1.00 |
AVR, aortic valve replacement; EF1, first-phase ejection fraction.