Right Ventricular Stroke Work Index Calculator

Indexes right ventricular stroke work to body surface area.

Inputs

Color mode links each input to the matching equation term and solving arithmetic.

Equation and Work

Equation:
Solving steps:
RVSWI
—
g·m/beat/m²
RVSWI status
—
7–12 reference
Normal/reference: RVSWI is commonly about 7–12 g·m/beat/m².

Clinical Significance

Indexes right ventricular stroke work to body surface area.

This calculator expands that idea by identifying the relevant measured values, substituting the selected inputs, and carrying the arithmetic through in the solving steps.

Use RVSWI to compare right ventricular work among patients with different body surface area.

Calculator output should be interpreted with the patient’s condition, measurement quality, and local clinical policy.

References (APA 7th Edition)

  1. Chang, D. W. (2020). Respiratory Care Calculations (Revised 4th ed.). Jones & Bartlett Learning. Formula content adapted from the uploaded text/reference packet.