Fig. 1

Thirty-eight (38) patients had ≥ 2 echocardiograms post-ROSC. Examining the ejection fraction (EF) over time (first to last) among the 26 patients who had ≥ 2 echocardiograms within 14 days post ROSC, divided by patients treated with ECPR (black line) and CCPR (red dashes). CCPR cardiopulmonary resuscitation, ECPR extracorporeal cardiopulmonary resuscitation, ROSC return of spontaneous circulation, CPR cardiopulmonary resuscitation