10/12/2026
When the lungs can’t provide enough oxygen on their own, VV ECMO can provide critical temporary support.
VV ECMO — veno-venous extracorporeal membrane oxygenation — removes blood from the body, adds oxygen, removes carbon dioxide, and returns the oxygenated blood to the circulation.
This allows severely injured lungs time to rest and recover while the heart continues to do its own work.
For some patients with severe respiratory failure, including severe ARDS, ECMO can serve as a bridge to recovery — and in certain cases, a bridge to lung transplantation.
Understanding treatments like ECMO helps patients and families better navigate the complex world of critical care.
Learn more at ARDSAlliance.org