{HEAD ~ A sewing cuff} is adapted to be coupled to a native tissue annulus of a heart and includes {TAIL ~ an inner annular cuff portion} adapted to conform to the first and second recess walls in the orifice ring 
includes
{ HEAD ~ A sewing cuff } is adapted to be coupled to a native tissue annulus of a heart and includes { TAIL ~ an inner annular cuff portion } adapted to conform to the first and second recess walls in the orifice ring
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH