Table 8.
Severity of mitral stenosis
| Pressure gradient (LA-LV) in mmHg | Mitral valve area (cm²) | |
|---|---|---|
| Mild | < 5 | > 1.5 |
| Moderate | 5 a 10 | 1 a 1.5 |
| Severe | > 10 | < 1 |
LA: left atrium. LV: left ventricle.202
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