Morphological and Biomechanical Consequences of Post-Dilatation Following Transcatheter Aortic Valve Replacement
نویسندگان
چکیده
منابع مشابه
Transcatheter Aortic Valve Replacement: A Review Article
Transcatheter aortic valve replacement (TAVR) is a novel therapeutic intervention for the replacement of severely stenotic aortic valves in high-risk patients for standard surgical procedures. Since the initial PARTNER trial results, use of TAVR has been on the rise each year. New delivery methods and different valves have been developed and modified in order to promote the minimally invasive p...
متن کاملStability of ascending aortic dilatation following aortic valve replacement.
BACKGROUND Replacement of the ascending aorta (Asc Ao) at the time of aortic valve replacement (AVR) is controversial because the risk of progressive dilatation following valve replacement is uncertain. Our aim was to determine the natural history of ascending aortic dilatation following AVR. METHODS AND RESULTS We studied 185 patients undergoing AVR at our institution between 1992 and 1999. ...
متن کاملMitral and aortic regurgitation following transcatheter aortic valve replacement.
OBJECTIVE To analyse the impact of postprocedural mitral regurgitation (MR), in an interaction with aortic regurgitation (AR), on mortality following transcatheter aortic valve implantation (TAVI). METHODS To assess the interaction between MR and AR, we compared the survival rate of patients (i) without both significant MR and AR versus (ii) those with either significant MR or significant AR ...
متن کاملTranscatheter Aortic Valve Replacement
With the worldwide number of TAVR procedures rapidly approaching 200,000, coupled with an amassed knowledge spanning over a decade, we are able to now reflect on the evolution of TAVR and how changes in technology, operator/institution experience, and patient selection have ultimately affected clinical outcomes. With this in mind, in this issue of JACC: Cardiovascular Interventions, Beohar et a...
متن کاملOutcomes with post-dilation following transcatheter aortic valve replacement: the PARTNER I trial (placement of aortic transcatheter valve).
OBJECTIVES This study sought to characterize the patients receiving post-implantation balloon dilation (PD) following transcatheter aortic valve replacement (TAVR) and evaluate procedural outcomes in the PARTNER (Placement of Aortic Transcatheter Valve) I trial. BACKGROUND Following TAVR, PD has been used to treat paravalvular regurgitation. METHODS The PARTNER I trial cohort A (n = 304) an...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Interventions
سال: 2018
ISSN: 1936-8798
DOI: 10.1016/j.jcin.2018.06.039