Extracorporeal Membrane Oxygenation in Transport Part 1: Extracorporeal Membrane Oxygenation Configurations and Physiology

Air Med J. 2020 Jan-Feb;39(1):56-63. doi: 10.1016/j.amj.2019.09.008. Epub 2019 Oct 31.

Abstract

Extracorporeal membrane oxygenation (ECMO), a term used to describe oxygenation that occurs outside of the body, is an increasingly common means of supporting the most critically ill patients. Because of the invasiveness and high probability of serious complications during ECMO, ECMO is typically indicated only when there is a high likelihood of death with conventional treatment. With continued improvements in technology and increasing clinical experience, transport clinicians are increasingly likely to be called on to transport patients on ECMO. ECMO can be initiated in 2 distinct forms, venovenous or venoarterial, and can primarily support the respiratory system or the cardiac and respiratory systems concurrently. This review will cover the basic physiology and components of ECMO as well as the preparation for ECMO transport for adults.

Publication types

  • Review

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Air Ambulances / standards*
  • Air Ambulances / statistics & numerical data
  • Critical Care / standards*
  • Critical Care / statistics & numerical data
  • Emergency Medical Services / standards*
  • Emergency Medical Services / statistics & numerical data
  • Extracorporeal Membrane Oxygenation / standards*
  • Extracorporeal Membrane Oxygenation / statistics & numerical data
  • Female
  • Humans
  • Male
  • Middle Aged
  • Practice Guidelines as Topic*
  • Respiratory Insufficiency / therapy*
  • Transportation of Patients / standards*
  • Transportation of Patients / statistics & numerical data