A 55-year-old man on ICU has severe ARDS. The team considers ECCO2R to enable ultra-protective ventilation. What is the main advantage of ECCO2R over ...

Question

A 55-year-old man on ICU has severe ARDS. The team considers ECCO2R to enable ultra-protective ventilation. What is the main advantage of ECCO2R over VV-ECMO?

Accepted Answer

ECCO2R uses lower blood flow rates (0.3-1.5 L/min) through smaller cannulae, primarily removing CO2 to allow further TV reduction - it does NOT significantly improve oxygenation, which requires high-flow VV-ECMO

Answer

Better oxygenation

Answer

They are identical

Answer

ECCO2R replaces all ventilation

Answer

ECCO2R has no role in ARDS

uk-fficm MCQ (SBA): ECCO2R

A 55-year-old man on ICU has severe ARDS. The team considers ECCO2R to enable ultra-protective ventilation. What is the main advantage of ECCO2R over VV-ECMO?