VO2 Estimation
Estimates oxygen consumption using LaFarge-Miettinen (age >= 3), infant regression, and age-based lookup methods
Clinically Verified· 6 testsFor educational and informational purposes only. Verify all results before clinical application.
years
bpm
m²
Body surface area in m² — calculate using BSA calculator if needed Body Surface Area (BSA)
References
- LaFarge CG, Miettinen OS. The estimation of oxygen consumption. Cardiovasc Res. 1970;4(1):23-30.[DOI]
- Krovetz LJ, Goldbloom S. Normal standards for cardiovascular data: examination of the validity of cardiac index. Johns Hopkins Med J. 1972;130(3):174-186.
Reviewed by Daniel Diaz-Gil, MD · Last updated March 2026
Medical disclaimer
This tool is for educational and informational purposes only. It is not a substitute for professional clinical judgment. Always independently verify results before making clinical decisions.
Professional Resources — Tools used by pediatricians for VO2 estimation
Grossman's Cardiac Catheterization HandbookEssential hemodynamic assessment and cath lab reference~$70via AmazonHemodynamic Rounds, KernCase-based hemodynamic interpretation for the cath lab~$70via AmazonPark's Pediatric Cardiology for Practitioners, 7th EdComprehensive reference for pediatric cardiology evaluation and management~$95via Amazon