Aortic Regurgitation Jet Width in Aortic Regurgitation
Formula:AR - LVOT Ratio = DAR / DLVOT
How to calculate Aortic Regurgitation Jet Width Ratio.
Obtain a long axis view of the LVOT in CFD Mode. The typical view is the ME AVLAX view with a good cross section of the AR jet. Measure the Jet Diameter and the LVOT Diameter as close to the AV as possible.