A prosthetic mitral valve designed to resemble a patient's nat-ural mitral valve is provided. The prosthetic mitral valve includes an asym-metrical, flexible ring dimensioned to match a native mitral annulus of a pa-tient, two leaflets suspended from the flexible ring, and at least two sets of cords attached to the leaflets and merging into two bundles to be fabricated using pre-operative three-dimensional imaging technologies.
