Fig. 2

Timeline of LVEF during hospitalization. The dotted line indicates the application time of CPR and ECMO. ECMO extracorporeal membrane oxygenation, LVEF left ventricular ejection fraction, CPR cardiopulmonary resuscitation
Timeline of LVEF during hospitalization. The dotted line indicates the application time of CPR and ECMO. ECMO extracorporeal membrane oxygenation, LVEF left ventricular ejection fraction, CPR cardiopulmonary resuscitation