CathMath · independent builder

RHC Hemodynamic Calculator

Fick, thermodilution, resistances, shunts and valve areas from one form.

By Saro Avedikian, MD, MPH, CathMath (about the builder)

Visit RHC Hemodynamic Calculatorcathmath.org · opens an independent site in a new tab

A CathMath calculator for invasive hemodynamics: Fick and thermodilution output, vascular resistances, shunt fractions and valve areas, with a built-in example to start from and the units stated.

• Calculator
• Cath Lab

Topics

Invasive hemodynamics, Valvular disease, Congenital and fetal

Available on

Web · Free

Where it lives

Cath Lab

Looked at

Oct 19, 2026