Acute pulmonary injury with refractory hypoxaemia after implantation of Levitronix CentriMag ventricular assist device: successful treatment with veno-venous extracorporeal membrane oxygenation

Abstract

Although acute pulmonary injury after cardiopulmonary bypass has been detailed in the literature, it was seldom mentioned in the context of following implantation of a ventricular assist device. We report on a 65-year-old male with end-stage ischemic cardiomyopathy who underwent implantation of Levitronix CentriMag (Levitronix, Waltham, MA) for cardiac support and was listed for heart transplantation. Acute pulmonary injury with profound hypoxaemia was noted 6h after the implantation. Despite optimal medical treatment and maximal ventilator support, refractory hypoxaemia persisted, and veno-venous extracorporeal membrane oxygenation (oxygenator: Affinity-NT; centrifugal pump: BPX-80 Bio-Pump, Medtronic, Minneapolis, MN, USA) was applied for ventilation support. The patient was weaned from the extracorporeal membrane oxygenation 4days later and from the ventilator on the next 2days. He underwent a successful orthotopic heart transplant after a total of 77days on Levitronix left ventricular device cardiac support.