Transcatheter aortic valve replacement thrombosis in patient supported with durable left ventricular assist device

Aortic insufficiency (AI) is a frequent problem after continuous-flow left ventricular assist device (LVAD) implantation and results in increased morbidity and mortality. Advances in transcatheter aortic valve replacement (TAVR) technology have resulted in this being discussed as a potential option for LVAD patients with AI. While small case series have been published, we report the first case of TAVR thrombosis in an LVAD patient. This case highlights a major diagnostic and management dilemma that should become more present if this strategy becomes more widespread.