Transcatheter aortic valve implantation in degenerated surgical aortic valves

EuroIntervention. 2021 Oct 20;17(9):709-719. doi: 10.4244/EIJ-D-21-00157.

Abstract

Transcatheter aortic valve implantation (TAVI) within failed bioprosthetic surgical aortic valves (valve-in-valve TAVI) has become an established procedure, currently approved for patients deemed at high risk for repeat aortic valve intervention. Although less invasive than surgical reoperation, challenges of valve-in-valve treatment include higher rates of malposition, prosthesis-patient mismatch and coronary obstruction. Thus, optimal patient selection and preprocedural planning is of the utmost importance to minimise the risk of these complications. In this review article we provide a fully illustrated overview of the most significant periprocedural operative considerations for valve-in-valve TAVI.

Publication types

  • Review

MeSH terms

  • Aortic Valve / diagnostic imaging
  • Aortic Valve / surgery
  • Aortic Valve Stenosis* / diagnostic imaging
  • Aortic Valve Stenosis* / surgery
  • Bioprosthesis*
  • Heart Valve Prosthesis Implantation* / adverse effects
  • Heart Valve Prosthesis*
  • Humans
  • Prosthesis Design
  • Prosthesis Failure
  • Transcatheter Aortic Valve Replacement* / adverse effects
  • Treatment Outcome