Transaortic transcatheter aortic valve replacement with the Sapien? valve and the first generations of Ascendra?.

Détails

ID Serval
serval:BIB_8EDDE2398461
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
Transaortic transcatheter aortic valve replacement with the Sapien? valve and the first generations of Ascendra?.
Périodique
European Journal of Cardio-thoracic Surgery
Auteur(s)
Ferrari E., Berdajs D., Tozzi P., Prêtre R.
ISSN
1010-7940
1873-734X (Electronic)
ISSN-L
1010-7940
Statut éditorial
Publié
Date de publication
2014
Volume
45
Numéro
1
Pages
188-190
Langue
anglais
Notes
Publication types: Journal Article Publication Status: ppublish
Résumé
Traditionally, the transcatheter aortic valve replacement is performed through a transapical, a transfemoral or a trans-subclavian approach. Recently, the transaortic approach for transcatheter aortic valve replacement through the distal part of the ascending aorta was successfully implemented in order to avoid peripheral vascular access-related complications and apical life-threatening haemorrhage. The Sapien? stent valve has great transaortic potential because it can be loaded 'upside down' in different generations of delivery systems. However, because of their health regulatory systems and despite the launch, in 2012, of the latest generation of the Ascendra? delivery system, the Ascendra+?, specifically designed for transapical and transaortic valve placements, several countries are still using the first generations of Ascendra? (Ascendra? 1 and 2). This device was specifically designed for transapical procedures, and retrograde stent-valve positioning through the stenotic aortic valve may be very challenging and risk the integrity of the aorta. We describe the manoeuvre required in order to pass the stenotic aortic valve safely in a retrograde direction using the Sapien? stent valve and the first generations of Ascendra?.
Pubmed
Web of science
Création de la notice
13/08/2013 15:16
Dernière modification de la notice
03/03/2018 19:19
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