{Reference Type}: Letter {Title}: Potential problems with concomitant therapy with Impella® and veno-arterial extracorporeal membrane oxygenation in patients with cardiac arrest. {Author}: Izumida T;Imamura T; {Journal}: Resuscitation {Volume}: 190 {Issue}: 0 {Year}: 2023 09 {Factor}: 6.251 {DOI}: 10.1016/j.resuscitation.2023.109892