An unusual complication after transcatheter aortic valve implantation: a case report.

ABSTRACT:

Background

Ventricular septal defect (VSD) is an unusual complication of transcatheter aortic valve implantation (TAVI). The risk factors are not well understood but may include oversizing, calcification amount and location, left-ventricular chamber morphology, and valve-in-valve (ViV) procedures. Percutaneous treatment is challenging but is usually the preferred option.

Case summary

An 80-year-old woman with two previous surgical aortic valve replacements was admitted to our Cardiology Department for decompensated heart failure. New bioprosthesis degeneration (19 mm Mitroflow™, Sorin Group, Canada) was observed with severe intraprosthetic aortic regurgitation. After evaluation, the heart team chose to perform ViV TAVI. Because of the high risk of coronary obstruction, chimn

SUBMITTER: Abril Molina A 

PROVIDER: S-EPMC10852023 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature