Transcatheter Melody Valve Placement in a Native Right Atrioventricular Valve in a Pediatric Patient.

Transcatheter tricuspid valve placement in congenital heart disease is becoming increasingly used when a previously placed surgical ringed valve becomes dysfunctional. Surgically repaired and/or native tricuspid inflows are generally not amenable to transcatheter valve placement without a prior ring being placed. We present the second pediatric case to our knowledge of transcatheter tricuspid valve placement in a surgically repaired tricuspid valve in the absence of a ring.