Patent attributes
An implant includes a prosthetic valve and is transitionable from a compressed to an expanded state. The implant includes a frame assembly including a plurality of struts that collectively define an upstream-frame-assembly-perimeter at an upstream end of the frame assembly and a downstream-frame-assembly-perimeter at a downstream end of the frame assembly. The frame assembly includes a valve frame that defines a lumen, and one or more appendages disposed at and extending in a downstream direction from the downstream-frame-assembly-perimeter. A plurality of prosthetic leaflets are disposed within the valve frame lumen and facilitate one-way upstream-to-downstream fluid flow through the lumen. The implant includes a fabric and, in the expanded state of the implant, the fabric obscures the one or more appendages and defines a downstream perimeter of the fabric at a downstream end of the implant. Additional embodiments are described.
