PericardiumHeart ValvesHeart Valve ProsthesisHeart Valve DiseasesAortic ValveMitral ValveBioprosthesisHeartAortic Valve StenosisHeart Valve Prosthesis ImplantationPulmonary ValveTricuspid ValveGlutaralAortic Valve InsufficiencyPericardial EffusionMitral Valve InsufficiencyHeart RatePericardiectomyPericarditis, ConstrictivePericarditisEndocarditis, BacterialCardiac TamponadeHeart NeoplasmsMitral Valve StenosisCalcinosisMitral Valve ProlapseHeart Defects, CongenitalProsthesis DesignEndocarditisHeart DiseasesVenous ValvesFixativesCardiac Surgical ProceduresEchocardiographyHeart FailureTissue EngineeringTricuspid Valve InsufficiencyThromboembolismTreatment OutcomeModels, CardiovascularHeart InjuriesVenae CavaeSuture TechniquesPenile ImplantationCardiac CatheterizationEchocardiography, TransesophagealReoperationTissue FixationHeart AtriaHeart TransplantationTime FactorsProsthesis FailureBiocompatible MaterialsTensile StrengthAnticoagulantsDogsHemodynamicsChordae TendineaeFetal HeartMitral Valve AnnuloplastyMediastinal CystPostoperative ComplicationsPneumopericardiumInternational Normalized RatioEndocardial CushionsFollow-Up StudiesMyocardiumTissue PreservationCattleHeart Valve ProlapseAbsorbable ImplantsHeart SeptumAcenocoumarolEchocardiography, DopplerSwinePericardiocentesisWarfarinEndocardiumStress, MechanicalSternumCardiac Valve AnnuloplastyHeart SoundsTomography, X-Ray ComputedTissue ScaffoldsFascia LataSternotomyPregnancy Complications, CardiovascularPulmonary Valve StenosisRheumatic Heart DiseaseSheepMaterials TestingMyocardial ContractionGlaucoma Drainage ImplantsScleral DiseasesEchocardiography, Doppler, ColorBioreactorsHemorrhageVentricular Function, LeftBiomechanical PhenomenaFatal Outcome