Fig. 1From: Refractory out-of-hospital cardiac arrest with ongoing cardiopulmonary resuscitation at hospital arrival – survival and neurological outcome without extracorporeal cardiopulmonary resuscitationFlowchart of adult out-of-hospital cardiac arrest patients included consecutively in the study during the 9-year study period. ED Emergency department, OHCA Out-of-hospital cardiac arrest, ROSC Return of spontaneous circulationBack to article page