Unknown

Dataset Information

0

A case report of open-aorta, direct transcatheter valve-in-valve implantation: an innovative approach to manage the hazard of coronary flow compromise in transcatheter aortic valve re-interventions.


ABSTRACT:

Background

Coronary flow compromise is a significant risk of transcatheter aortic valve therapy. Warranting preservation of coronary flow is even more challenging with transcatheter aortic valve re-intervention since the implantation of a transcatheter valve within a degenerated bioprosthetic or transcatheter valve increases significantly this hazard.

Case summary

We present a case of heart failure secondary to transcatheter aortic valve degeneration requiring a transcatheter aortic valve re-intervention. Pre-operative imaging studies demonstrated a high risk for iatrogenic coronary flow impairment. The patient underwent a successful surgical removal of the prosthetic valve leaflets followed by direct transcatheter aortic valve implantation.

Conclusion

We reviewed the literature on the approach to difficult coronaries in transcatheter aortic valve therapy, and we describe an innovative hybrid approach that may represent a viable alternative in cases where catheter techniques of coronary flow preservation are not applicable.

SUBMITTER: Calcaterra D 

PROVIDER: S-EPMC8189306 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC5352869 | biostudies-literature
| S-EPMC7890286 | biostudies-literature
| S-EPMC5639230 | biostudies-literature
| S-EPMC6242924 | biostudies-literature
| S-EPMC8183662 | biostudies-literature
| S-EPMC7066806 | biostudies-literature
| S-EPMC5479725 | biostudies-literature
| S-EPMC5639228 | biostudies-other