Mitral valve replacement and aortic valve homograft: immediate postoperative care.
D001021:Aortic Valve / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery*; D013527:Perioperative Nursing; D011182:Postoperative Care