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| Linear regression analysis | Dependent variable: reduction of mitral regurgitation | |
| Independent variables | *p value | Beta (standardized) |
| Age, years | 0.382 | 0.085 |
| Mitral regurgitation degree (preop) | < 0.001 | 0.608 |
| PAD | 0.025 | -0.203 |
| AVA | 0.633 | -0.054 |
| Mean aortic gradient (mmHg) | 0.656 | 0.05 |
| Adjusted R2 | 0.348 |
AVA, aortic valve area; PAD, peripheral arterial disease.
