title: Mitral valve replacement: experience with 623 consecutive patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006350:Heart Valve Prosthesis / Q000401:mortality; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000401:mortality / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000401:mortality / Q000601:surgery*