Echo 2

Question 1

Aortic Stenosis severity by peak gradient?

Answer 1

Normal <10
Mild <20
Moderate 20-64
Severe >64

Question 2

Aortic stenosis severity by peak velocity

Answer 2

Normal 1.0
Mild 2.6-2.9
Moderate 3.0-4.0
Severe >4.0