Oxygenation & Gas Exchange
Oxygen Delivery (DO₂)
Development preview · Needs clinical review · Not validated for clinical use. Last clinical review: pending.
Calculated result
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Formula & limitations
DO₂ ≈ 1.34 × Hb × SaO₂/100 × CO / 100 (CO in mL/min)
Simplified estimate omits dissolved oxygen, which can matter at high PaO₂. Systemic cardiac output is required; ECMO pump flow alone does not represent total systemic oxygen delivery. No low/adequate/optimal label.