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What are the remaining limitations of TAVI?
Chiara De Biase1,2, Antonios Mastrokostopoulos1, Raphael Philippart1
1Groupe Cardio-Vasculaire Interventionel (GCVI), Clinique Pasteur, Toulouse, France.
Abstract:
Transcatheter aortic valve implantation (TAVI) is a recognized therapy for patients with symptomatic severe aortic stenosis (AS). TAVI is superior compared to medical therapy as for mortality in extreme-risk patients, is non-inferior or superior to surgery in high-risk patients and non-inferior to surgery in intermediate-risk patients. However, several limitations affect outcomes after TAVI. Adverse events related to this procedure, like vascular complications, need for pacemaker implantation, paravalvular regurgitation, can be factors limiting TAVI treatment in younger patients at lower risk, as well as uncertainties regarding valve durability. This review tries to figure out some of the main complications still unsolved after TAVI.
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