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| Variables | AR subgroup | AS subgroup | Normal AV subgroup | P value |
|---|---|---|---|---|
| Anatomic AV annular perimeter (mm) | 107.4±14.5 | 103.9±11.8 | 99.3±10.7 | 0.011 |
| Projected AV annular perimeter (mm) | 88.4±14.5 | 82.4±11.8 | 80.0±6.7 | <0.001 |
| AV annular area (cm2) | 5.7±1.0 | 5.1±0.8 | 4.8±0.8 | <0.001 |
AV, aortic valve; AR, aortic regurgitation; AS, aortic stenosis.
