Mild aortic insufficiency.
Moderate aortic insufficiency. Note the ratio of AI to LVOT diameter to assess degree of regurgitation.
Moderate aortic insufficiency. Note the ratio of AI to LVOT diameter to assess degree of regurgitation.
Severe aortic insufficiency. Note the amount of AI is the same as the flow out of the LV.
Severe aortic insufficiency. SSN view demonstrating retrograde flow in the descending aorta.