Late hemodynamic studies after mitral valve surgery.
D001794:Blood Pressure; D006321:Heart / Q000502:physiology*; D006350:Heart Valve Prosthesis; D006439:Hemodynamics; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D011651:Pulmonary Artery; D013518:Surgery, Plastic; D014655:Vascular Resistance