[Mechanical valve replacement for secondary tricuspid regurgitation. Report of 4 cases].
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D014261:Tricuspid Valve / Q000601:surgery; D014262:Tricuspid Valve Insufficiency / Q000601:surgery*