Jet Area in Pulmonary Regurgitation

Jet/RVOT Ratio:
PR Severity:
Jet area in PR
Formula:Jet / RVOT Ratio = DAR / DRVOT

How to calculate Jet area in pulmonary regurgitation.

  1. Obtain a long axis view of the FVOT in CFD Mode. The typical view is the RVIO in CFD mode with a zoomed view of the RVOT/PV area.� The jet and RVOT diameters can be accurately measured.