Mitral Valve Area |
> 1.5 cm2 |
1 – 1.5 cm2 |
< 1.0 cm2 |
|---|---|---|---|
Mean Gradient |
< 5 mmHg |
5 – 10 mmHg |
> 10 mmHg |
Pulmonary Artery Pressure |
< 30 mmHg |
30 – 50 mmHg |
> 50 mmHg |