Abstract: A method of delivering a valve prosthesis to be deployed within a native heart valve at a native heart valve annulus. The method including collapsing a prosthetic valve having an expandable frame comprising a proximal end and a distal end and a longitudinal axis extending therethrough inside of a delivery instrument, such that a plurality of spaced anchors extending from the distal end of the expandable frame towards the proximal end are collapsed to an inverted position in a collapsed anchor configuration. The method further including advancing the delivery instrument a first distance such that the plurality of spaced anchors extend below the valve annulus, and releasing each of the plurality of spaced anchors such that each of the plurality of spaced anchors is repositioned from the inverted position to an expanded anchor configuration to contact a subannular location.

Abstract: A valve prosthesis to be deployed within a native heart valve at a native heart valve annulus. The valve prosthesis including an expandable frame and a plurality of spaced anchors. The expandable frame includes a proximal end and a distal end and a longitudinal axis extending therethrough. The expandable frame collapses radially for delivery and expands radially upon deployment to an expanded configuration. The plurality of spaced anchors extend from the distal end of the frame towards the proximal end, each anchor formed with a free end, and each anchor being expandable from a collapsed anchor configuration to an expanded anchor configuration, wherein each of the anchors includes a foot angle of from 0 to 45 degrees relative to the longitudinal axis.