A novel high-risk aortic root anatomy for right coronary artery occlusion during TAVI.
AVD-aortic valve disease
COMP-complications adult cath/intervention
TVI-transcatheter valve implantation
Journal
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
ISSN: 1522-726X
Titre abrégé: Catheter Cardiovasc Interv
Pays: United States
ID NLM: 100884139
Informations de publication
Date de publication:
Dec 2023
Dec 2023
Historique:
revised:
21
09
2023
received:
29
06
2023
accepted:
05
10
2023
pubmed:
27
10
2023
medline:
27
10
2023
entrez:
27
10
2023
Statut:
ppublish
Résumé
Acute coronary occlusion during transcatheter aortic valve implantation (TAVI) is a rare but potentially lethal complication. Main mechanisms are sinus insufficiency or sinus sequestration with well-described risk factors. We present two cases of acute right coronary artery occlusion during TAVI with a self-expanding valve in the absence of classical risk factors and propose a novel mechanism.
Types de publication
Case Reports
Langues
eng
Sous-ensembles de citation
IM
Pagination
1389-1392Informations de copyright
© 2023 Wiley Periodicals LLC.
Références
Ribeiro HB, Webb JG, Makkar RR, et al. Predictive factors, management, and clinical outcomes of coronary obstruction following transcatheter aortic valve implantation. J Am Coll Cardiol. 2013;62(17):1552-1562.
Barbosa RH, Luis N-F, Marina U, et al. Coronary obstruction following transcatheter aortic valve implantation. JACC Cardiovasc Interv. 2013;6(5):452-461.
Palmerini T, Chakravarty T, Saia F, et al. Coronary protection to prevent coronary obstruction during TAVR: a multicenter international registry. JACC Cardiovasc Interv. 2020;13(6):739-747.
Garot P. TAVR-Related coronary obstruction. JACC Cardiovasc Interv. 2020;13(6):748-750.
Khan JM, Greenbaum AB, Babaliaros VC. The BASILICA Trial: prospective multicenter investigation of intentional leaflet laceration to prevent TAVR coronary obstruction. JACC Cardiovasc Interv. 2019;12(13):1240-1252.