Duplication of the tricuspid valve.
D000293:Adolescent; D004437:Ebstein Anomaly / Q000150:complications; D006801:Humans; D007223:Infant; D008297:Male; D011664:Pulmonary Valve / Q000002:abnormalities; D011666:Pulmonary Valve Stenosis / Q000150:complications; D014261:Tricuspid Valve / Q000002:abnormalities*