Peripheral VA-ECMO left ventricular dysfunction: A combined biventricular assistance two case-report. / Asistencia biventricular en el manejo de la disfunción ventricular izquierda secundaria a ECMO-VA periférica: a propósito de 2 casos.

ABSTRACT

We report 2patients with cardiogenic shock that developed severe left ventricular dysfunction due to a non-opening aortic valve while on peripheral VA-ECMO (Veno-Arterial Extracorporeal Membrane Oxygenator). Patients were managed combining a LV (Left Ventricle) mechanical assist device, and central VA - ECMO to support the right ventricle, thus providing full circulatory and respiratory assistance. Patients were able to bridge to cardiac transplantation. We therefore recommend such combination in patients with severe LV dysfunction while on p-ECMO (peripheral ECMO) support.