Emergency valve‐in‐valve transcatheter aortic valve replacement in a patient with degenerated bioprosthetic aortic stenosis and cardiogenic shock on veno‐arterial extracorporeal membrane oxygenation

摘要

The use of transcatheter aortic valve replacement (TAVR) as an acute treatment in severe decompensated bioprosthetic aortic valve disease is not well documented. We describe herein a unique case in which valve‐in‐valve (ViV) TAVR was successfully used as both an emergency salvage therapy and a bridge to definitive fourth reoperative aortic valve replacement (AVR) in a young patient with cardiogenic shock secondary to bioprosthetic aortic valve stenosis who was dependent on veno‐arterial extracorporeal membrane oxygenation (VA‐ECMO). ? 2017 Wiley Periodicals, Inc.