Durable left ventricular assist devices: a contemporary review of their benefits and drawbacks

Introduction Heart transplantation, the gold standard for end-stage cardiomyopathy, is hindered by donor shortages and clinical deterioration. Left ventricular assist devices (LVADs) have emerged as crucial alternatives, stabilizing hemodynamics, reversing end-organ damage, and enabling patient discharge. Significant engineering advancements and iterative improvements have since produced devices capable of rivaling heart transplantation in early survival potential. This review serves to provide an overview of LVAD technology, an understanding of current device limitations, and preview new technologies being developed to address them.