Fig. 2From: Clinical outcomes according to cannula configurations in patients with acute respiratory distress syndrome under veno-venous extracorporeal membrane oxygenation: a Korean multicenter studyKaplan–Meier survival curves and 90-day outcome. Red line indicating jugular group in which return cannula site of VV-ECMO is femoral vein. Blue line depicting femoral group in which return cannula site of VV-ECMO is internal jugular vein. The difference between jugular and femoral group was not significant (p = 0.75 by the log-rank test)Back to article page