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Arq. bras. cardiol ; 113(6): 1151-1154, Dec. 2019. graf
Article Dans Anglais | LILACS | ID: biblio-1055066

Résumé

Abstract Transcatheter aortic valve implantation (TAVI) is an established treatment for severe aortic stenosis (AS) in patients with elevated surgical risk. Concomitant coronary artery disease affects 55-70% of patients with severe AS. Percutaneous coronary intervention in patients with TAVI can be challenging. We report a case of acute coronary obstruction immediately following transapical TAVI deployment requiring emergent rotational atherectomy.


Resumo O implante valvar aórtico transcateter (TAVI) é um tratamento estabelecido para estenose aórtica grave (EA) em pacientes com risco cirúrgico elevado. Doença arterial coronariana concomitante afeta 55-70% dos pacientes com EA grave. A intervenção coronária percutânea em pacientes com TAVI pode ser um desafio. Relatamos um caso de obstrução coronariana aguda imediatamente após o implante de TAVI transapical, exigindo aterectomia rotacional emergencial.


Sujets)
Humains , Mâle , Sujet âgé de 80 ans ou plus , Sténose aortique/chirurgie , Intervention coronarienne percutanée/effets indésirables , Remplacement valvulaire aortique par cathéter/effets indésirables , Valve aortique/chirurgie , Valve aortique/imagerie diagnostique , Sténose aortique/imagerie diagnostique , Tomodensitométrie , Coronarographie , Athérectomie coronarienne/méthodes
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