Semilunar valve replacement with cylindrical valve.
Frater
R W
RW
D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D006801:Humans; D010496:Pericardium; D011138:Polytetrafluoroethylene; D011474:Prosthesis Design; D011475:Prosthesis Failure; D011664:Pulmonary Valve / Q000601:surgery; D014021:Tissue Preservation
D011138:Polytetrafluoroethylene