What you can expect

Your doctor will insert a thin, flexible tube (cannula) into a vein to draw out blood and a second tube into a vein or artery to return warmed blood with oxygen to your body. You will receive other medications, including sedation, to make you comfortable while receiving ECMO, and may not be able to talk during this time.

Depending on your condition, ECMO can be used for a few days to a few weeks. The amount of time you receive ECMO depends on your condition. Your doctor will talk with you or your family about what to expect.