PISA Calculator

Peak Regurgitant Jet Velocity (Vmax):

Radial Distance from the Orifice (r):

Aliasing Velocity (Vr):

Mitral Leaflet Angle (α):

Velocity Time Integral (VTI):

Disclaimer: This tool is for educational purposes only and does not replace professional medical assessment. Always consult a healthcare provider for clinical decisions.

Sources: PubMed (PISA Methodology)