Transfermoral aortic valve implantation using self-expanding New Valve Technology (NVT) Allegra bioprosthesis: A pilot prospective study
نویسندگان
چکیده
منابع مشابه
Transapical implantation of a self-expanding aortic valve bioprosthesis--animal feasibility study.
BACKGROUND Severe peripheral arterial disease may pose a limitation to the applicability of trans-arterial aortic valve implantation in patients who are otherwise candidates. For this reason, transapical aortic valve implantation has been proposed as a possible alternative. OBJECTIVE To evaluate the acute safety and performance of a specially designed delivery system, the CoreValve Tranzap de...
متن کامل[Transcatheter aortic valve-in-valve implantation for failed aortic bioprosthesis].
Percutaneous valve replacement for severe aortic stenosis has been shown to be an alternative treatment option for high surgical risk patients. We describe our first valve-in-valve procedure in a patient with a degenerated aortic bioprosthesis and severe regurgitation.
متن کاملTransapical aortic valve implantation using a new self-expandable bioprosthesis (ACURATE TA™): 6-month outcomes.
OBJECTIVES The ACURATE TA(™) Aortic Bioprosthesis and Delivery System (Symetis S.A., Ecublens, Switzerland) is a new transcatheter aortic valve designed for transapical implantation. The six-month results from the completed first-in-man study are reported. METHODS The Symetis ACURATE TA(™) is composed of a porcine biological tissue valve attached to a self-expandable nitinol stent. It allows ...
متن کاملTransapical aortic valve implantation using a Symetis Acurate self-expandable bioprosthesis: initial outcomes of 10 patients
INTRODUCTION Transapical aortic valve implantation (TA-AVI) has been widely introduced for treatment of patients with severe aortic stenosis in the last decade. Here we report our first clinical experience with 10 patients using the second-generation transapical Symetis Acurate TA aortic valve designed for transapical implantation. AIM To evaluate the results of transapical access in transcat...
متن کاملTransapical aortic valve implantation with a self-expanding anatomically oriented valve.
AIMS The Medtronic Engager™ aortic valve bioprosthesis is a self-expanding valve with support arms facilitating anatomically correct positioning and axial fixation. Valve leaflets, made of bovine pericardium, are mounted on a Nitinol frame. Here, we report the first in man study with this new implant (Trial Identifier NCT00677638). METHODS AND RESULTS Thirty patients (mean age 83.4 ± 3.8 year...
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ژورنال
عنوان ژورنال: Cardiology Journal
سال: 2021
ISSN: 1898-018X,1897-5593
DOI: 10.5603/cj.a2019.0019