Left Ventricular Unloading is Associated with Lower Mortality in Cardiogenic Shock Patients Treated with Veno-Arterial Extracorporeal Membrane Oxygenation: Results From An International, Multicenter Cohort Study
Background: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is increasingly used to treat cardiogenic shock. However, VA-ECMO might hamper myocardial recovery. The Impella unloads the lef