[Reoperations for congenital mitral regurgitation].
D000293:Adolescent; D000328:Adult; D002648:Child; D004694:Endocardial Cushion Defects / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000151:congenital / Q000601:surgery*; D012086:Reoperation