Journal of cardiovascular medicine
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J Cardiovasc Med (Hagerstown) · May 2018
ReviewUpdated clinical indications for transcatheter aortic valve implantation in patients with severe aortic stenosis: expert opinion of the Italian Society of Cardiology and GISE.
: The introduction of percutaneous treatment of severe aortic stenosis with transcatheter aortic valve implantation (TAVI) remains one of the greatest achievements of interventional cardiology. In fact, TAVI emerged as a better option than either medical therapy or balloon aortic valvuloplasty for patients who cannot undergo surgical aortic valve replacement (SAVR) or are at high surgical risk. Recently, increased operator experience and improved device systems have led to a worldwide trend toward the extension of TAVI to low-risk or intermediate-risk patients. ⋯ Altogether, clinical outcome available data suggest that TAVI with a newer generation device might be the preferred treatment option in this patient subgroup. Finally, the differences between the latest European and American Guidelines on TAVI were reported and discussed. The conclusion of this expert opinion article is that TAVI, if feasible, is the treatment of choice in patients with prohibitive or high surgical risk and may lead to similar or lower early and midterm mortality rates compared with SAVR in intermediate-risk patients with severe aortic stenosis.