Aortic valve replacement with frozen irradiated homografts. Long-term evaluation.
D000328:Adult; D000368:Aged; D001021:Aortic Valve / Q000528:radiation effects / Q000637:transplantation*; D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D002114:Calcinosis; D004697:Endocarditis, Bacterial; D005260:Female; D005500:Follow-Up Studies; D005615:Freezing; D006084:Graft Rejection; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011830:Radiation Effects; D014021:Tissue Preservation; D014181:Transplantation Immunology; D014184:Transplantation, Homologous