Extracardiac right atrium-to-right ventricle homograft for uncorrectable tricuspid valve disease.
Surgically uncorrectable tricuspid valve disease in children is rare. However, when it happens the surgical options are very limited. Tricuspid valve replacement using a mechanical valve or stented bioprosthesis is impractical. Use of homografts in the "anatomic position" has its limitations. We report here the use of an extracardiac homograft connection between the right atrium and right ventricle in a 16-month-old boy in whom severe tricuspid valve stenosis developed after surgical repair of a complex ventricular septal defect associated with dextrocardia and anomalous systemic venous drainage. The patient remains well receiving no cardiac medication 12 months after the procedure.
Al-Halees
Z
Z
Department of Cardiovascular Diseases, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia.
Al-Fadley
F
F
D001011:Aorta / Q000637:transplantation*; D006325:Heart Atria / Q000601:surgery; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006352:Heart Ventricles / Q000601:surgery; D006801:Humans; D007223:Infant; D008297:Male; D011183:Postoperative Complications; D014184:Transplantation, Homologous; D014264:Tricuspid Valve Stenosis / Q000209:etiology / Q000601:surgery*