Gunay, Rafet eComment: Factors related to bioprosthetic valve calcification in the elderly. [electronic resource] - Interactive cardiovascular and thoracic surgery Nov 2009 - 846 p. digital Publication Type: Comment; Journal Article ISSN: 1569-9285 Standard No.: 10.1510/icvts.2009.204958A doi Subjects--Topical Terms: Age FactorsAortic Valve Insufficiency--mortalityAortic Valve Stenosis--mortalityBioprosthesisCalcinosis--etiologyHeart Valve ProsthesisHeart Valve Prosthesis Implantation--adverse effectsHumansPericardium--transplantationProsthesis DesignProsthesis FailureReoperationRisk AssessmentRisk FactorsTreatment Outcome