title: Discussion.
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D005260:Female; D015276:Health Care Rationing; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008297:Male; D018579:Patient Selection; D017064:Process Assessment, Health Care