Extracorporeal Membrane Oxygenation Versus Counterpulsatile, Pulsatile, and Continuous Left Ventricular Unloading for Pediatric Mechanical Circulatory Support*

Abstract

Each type of pediatric ventricular assist device provided hemodynamic support by unloading the heart with a different mechanism that created a unique profile of physiological changes. These data contribute novel, clinically relevant insight into pediatric mechanical circulatory support and establish an important resource for pediatric device development and patient selection.