Mechanical Circulatory Support: Ecmo (2024)

A centrifugal pump provides the force needed to maintain blood flow when the heart is too weak to do so alone.

ECMO is utilized in two primary configurations depending on the patient's specific organ failure. Veno-Venous (VV) ECMO Isolated respiratory failure. Function: Supports lung function only. Common Use: Severe pneumonia, ARDS, or COVID-19. Veno-Arterial (VA) ECMO Mechanical Circulatory Support: ECMO

The machine removes carbon dioxide and adds oxygen to the blood. A centrifugal pump provides the force needed to