Described herein is a unique sutureless heart valve that includes a deployment mechanism having a plurality of fasteners. The plurality of fasteners may be actuated at least two states: a disengaged state wherein said plurality of fasteners are retracted, and an engaged state wherein said plurality of fasteners are extended and further comprising a deployed state wherein said plurality of fasteners, when extended, are irreversibly locked such that said heart valve is securely deployed at the target surgical site. The valve deployment mechanism comprises a ring assembly comprising a first annular member onto which said plurality of fasteners are associated and a second annular member peripheral to said first annular member and comprising a series of windows through which individual fasteners of said plurality of fasteners project.
