Intracardiac Pressures

Intracardiac Pressures = Right ventricular systolic pressure Right ventricular systolic pressure (RVSP) can be easily assessed in most subjects who present some degree of tricuspid regurgitation. The velocity recorded across the regurgitant jet corresponds to the right ventricular-right atrial gradient (RV-RA ΔP), so that, this value added to mean right atrial pressure (RAP) represents the […]