Conclusion
Extracorporeal veno-arterial membrane oxygenation should be considered with caution in patients with pH<7. Lactates and pH level might be important parameters to elaborate a new score to predict survival in this population. The simplicity of the “three seven rule” can be very relevant when facing emergency situations.
Keywords: Veno-arterial extracorporeal membrane oxygenation, critically-ill, survival, blood pH, critical care