Dataset from Gorla R, De Marco F, Morganti S, Finotello A, Brambilla N, Testa L, Agnifili ML, Tusa M, Auricchio F, Bedogni F. Transcatheter aortic valve implantation with the Portico and Evolut R bioprostheses in patients with elliptic aortic annulus. EuroIntervention. 2020 Apr 3;15(18):e1588-e1591. doi: 10.4244/EIJ-D-19-00115. PMID: 31186219.
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Dataset from the article Gorla R, De Marco F, Morganti S, Finotello A, Brambilla N, Testa L, Agnifili ML, Tusa M, Auricchio F, Bedogni F. Transcatheter aortic valve implantation with the Portico and Evolut R bioprostheses in patients with elliptic aortic annulus. EuroIntervention. 2020 Apr 3;15(18):e1588-e1591. doi: 10.4244/EIJ-D-19-00115. PMID: 31186219. Introduction: Among anatomical factors affecting transcatheter aortic valve implantation (TAVI)<br> success, aortic annulus shape plays a relevant role; an elliptic geometry may lead to gaps<br> between the aortic root and the prosthesis which are designed to expand circularly,<br> resulting in paravalvular leak (PVL). In this context, the impact of different self-expanding<br> (SE) devices is currently unknown.<br> Aim of the study was to compare PVL and device success rates of Portico and Evolut-R in<br> patients with elliptic aortic annulus and to test by computational simulations their behavior<br> by increasing eccentricity.
