Welcome back to the Sydney HEMS debrief! In this episode 8, we are joined by the extraordinary Dr Nat Kruit. Dr Kruit is a Sydney HEMS Consultant, Cardiac Anaesthetist, and ECMO Specialist. Given the increasing global chatter around ECMO, and to give it its full name, extracorporeal membrane oxygenation is going to be the focus of this episode. Join us as Dr Kruit takes us through the physiology, patient selection, and retrieval considerations of this fascinating – and very specialised – area of medicine.