Off-pump implantation of the HeartWare HVAD left ventricular assist device through minimally invasive incisions.

Abstract

Implantation of left ventricular assist devices through small incisions, avoiding cardiopulmonary bypass, may decrease the activation of the inflammatory and coagulation cascades and decrease bleeding and vasoplegia. One patient with severe, inotrope-dependant cardiomyopathy received the HeartWare left ventricular assist device (HeartWare Inc, Framingham, MA) through an upper ministernotomy and left minithoracotomy. The outflow graft was connected to the ascending aorta, and the inflow of the left ventricular assist device was attached through to the apex of the heart. The apical puncture was performed under rapid ventricular pacing, followed by insertion of the inflow of the pump. The patient was extubated rapidly and discharged home 14 days later.