作者: Travis Zenyo Oba , Glen T. Rabito , David Robert Landon , Matthew A. Peterson , Alexander H. Cooper
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摘要: A replacement mitral valve prosthesis includes a support structure and body having three flexible leaflets. The preferably an internal frame external sealing frame. supports the is adapted to conform shape of native annulus. may be coupled inlet end frame, outlet or both. plurality anchors are extend radially outwardly for placement behind skirt disposed along exterior collapsible delivery into heart via catheter. configured self-expand deployment in when released from