TCT-161 Impact of Pre-existent Prosthesis-Patient Mismatch on Survival Following Aortic Valve-in-Valve Procedures
Journal of the American College of Cardiology(2017)
摘要
Transcatheter valve-in-valve (ViV) implantation is an alternative for the treatment of patients with degenerated bioprostheses. Small label size of the surgical valve was associated with increased mortality after ViV. Our objective was to determine whether this association is, at least in part,
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