[Ring support for cardiac valves].
D000818:Animals; D002315:Cardiopulmonary Bypass; D002417:Cattle; D005260:Female; D006325:Heart Atria / Q000601:surgery; D006350:Heart Valve Prosthesis; D011474:Prosthesis Design; D012086:Reoperation; D013536:Suture Techniques; D014261:Tricuspid Valve
Anel portador de válvulas cardíacas.