Fig. 6From: Imaging adults on extracorporeal membrane oxygenation (ECMO)Illustration (a) and radiograph (b) demonstrating a distal arterial perfusion cannula (thin arrow) in a patient on peripheral VA ECMO. The arterial return cannula (thick arrow) projects over the axillary artery and points proximally as compared to the perfusion cannula which points distallyBack to article page