Could fragmented QRS predict mortality in aortic stenosis patients after 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 کاملSex differences in mortality after transcatheter aortic valve replacement for severe aortic stenosis.
OBJECTIVES The aim of this study was to examine sex differences in outcome after transcatheter aortic valve replacement (TAVR) with real-world data from 2 large centers in Canada. BACKGROUND Transcatheter aortic valve replacement is an effective alternative to surgical valve replacement in symptomatic patients with severe aortic stenosis, but the impact of sex on outcomes remains unclear. The...
متن کاملAortic regurgitation after transcatheter aortic valve replacement.
Paravalvular aortic regurgitation (AR) negatively affects prognosis following transcatheter aortic valve replacement (TAVR). As transcatheter heart valves (THV) are anchored using a certain degree of oversizing at the level of the aortic annulus, incomplete stent frame expansion because of heavily annular calcifications, suboptimal placement of the prosthesis, and/or annulus-prosthesis size-mis...
متن کاملAortic valve stenosis after previous coronary bypass: Transcatheter valve implantation or aortic valve replacement?
We report a prospective comparison between transcatheter valve implantation (TAVI, n = 13) and surgical aortic valve replacement (AVR, n = 10) in patients with severe aortic valve stenosis and previous coronary bypass surgery (CABG). All patients had at least bilateral patent internal thoracic arteries bypass without indication of repeat revascularization. After a similar post-procedure outcome...
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...
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ژورنال
عنوان ژورنال: Annals of Noninvasive Electrocardiology
سال: 2018
ISSN: 1082-720X
DOI: 10.1111/anec.12618