[Valve substitutions with grafts].
D000818:Animals; D005205:Fascia / Q000637:transplantation; D006349:Heart Valve Diseases / Q000601:surgery*; D006351:Heart Valves / Q000637:transplantation*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications; D011379:Prognosis; D013552:Swine; D014021:Tissue Preservation; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous
Sostituzioni valvolari mediante innesti.