Fig. 1From: A needs assessment of resuscitative endovascular balloon occlusion of the aorta (REBOA) in non-traumatic out-of-hospital cardiac arrest in NorwayData extraction from the Norwegian Cardiac Arrest Registry followed this flowchart. OHCA, out of hospital cardiac arrest. CPR, cardiopulmonary resuscitation. REBOA, resuscitative endovascular balloon occlusion of the aortaBack to article page