Tricuspid atresia: corrective operation without a bioprosthetic valve.
A case of successful correction of type IB tricuspid atresia is described in which the patient's own normal pulmonary valve was used in its natural location. Morphological features of tricuspid atresia suggest that use of the in situ pulmonary valve is possible in most patients with normally related great arteries. Elimination of the requirement for valved conduits and bioprosthetic valves may eventually permit corrective operation in the very young child.
D002648:Child; D005260:Female; D006330:Heart Defects, Congenital / Q000503:physiopathology / Q000601:surgery*; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D008722:Methods; D019736:Prostheses and Implants; D011664:Pulmonary Valve / Q000601:surgery; D014261:Tricuspid Valve / Q000002:abnormalities* / Q000503:physiopathology / Q000601:surgery