The right heart and pulmonary vasculature are a low-pressure, high-flow system — until they're not. These calculators cover mean pulmonary arterial pressure, pulmonary vascular resistance, cardiac output and index, and shunt fractions. Essential for right-heart catheterization interpretation and pulmonary hypertension workup.
7 calculators available
Average systemic arterial pressure that perfuses organs.
Key pressure for diagnosing pulmonary hypertension.
Resistance across the lung vasculature in Wood units.
PVR indexed to body surface area.
Blood pumped per minute, with size-adjusted index.
Pulmonary-to-systemic flow ratio for heart shunts.
General mean-pressure tool for either circulation.