Cardiology · Critical Care

Fick Cardiac Output calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Fick Vo2 Ml Min (mL/min)

Fick Cao2 Ml Dl (mL/dL)

Fick Cvo2 Ml Dl (mL/dL)

Result

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Formula inputs

Fick Vo2 Ml Min (mL/min)Accepted range: 100 to 800
Fick Cao2 Ml Dl (mL/dL)Accepted range: 10 to 25
Fick Cvo2 Ml Dl (mL/dL)Accepted range: 5 to 20

Primary source

Fick A. Ueber die Messung des Blutquantums in den Herzventrikeln. Sitzungsberichte der Physikalisch-Medizinischen Gesellschaft zu Würzburg. DOI: 10.1161/01.CIR.0000294582.73333.7A. PMID: 18245450. Scope: Fick principle cardiac output (L/min) = VO2 (mL/min) / [10 × (CaO2 − CvO2) in mL/dL]. (2007)

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