Mild
|
Moderate
|
Severe
| |
Aortic valve area (cm2)
|
1.5 - 2.0
|
1.0 - 1.4
|
< 1.0
|
Peak velocity (m/s)
|
2.6 - 2.9
|
3.0 - 4.0
|
> 4.0
|
Peak gradient (mmHg)
|
< 35
|
35 - 65
|
> 65
|
Mean gradient (mmHg)
|
< 20
|
20 - 40
|
> 40
|
References
1. Helmut Baumgartner, Judy Hung, Javier Bermejo, John B. Chambers, Arturo Evangelista, Brian P. Griffin, Bernard Iung, Catherine M. Otto, Patricia A. Pellikka,and Miguel Quiñones Echocardiographic assessment of valve stenosis: EAE/ASE recommendations for clinical practice Eur J Echocardiogr (2009) 10(1): 1-25
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