Mitral ValveChordae TendineaeMitral Valve InsufficiencyMitral Valve ProlapseMitral Valve AnnuloplastyPapillary MusclesEchocardiography, Three-DimensionalEndocarditisFluoroscopyEchocardiographyMyxomaKinetocardiographyPhonocardiographyHeart Valve ProsthesisEchocardiography, TransesophagealSheepHeart RuptureHeart SeptumHeart Valve Prosthesis ImplantationCardiomyopathy, HypertrophicHeart SoundsMitral Valve StenosisVentricular Outflow ObstructionSystoleVideo RecordingHeart AuscultationHeart Valve DiseasesRheumatic Heart DiseaseHemodynamicsProlapseCardiac Surgical ProceduresPamphletsImplants, ExperimentalProsthesis DesignEchocardiography, Doppler, ColorHeart NeoplasmsAortic ValveHeart VentriclesSuture TechniquesPericardiumVentricular RemodelingDiastoleEchocardiography, DopplerVentricular Function, LeftMyocardial IschemiaEndocarditis, BacterialModels, AnimalCardiac CatheterizationTreatment OutcomeHeart ValvesHeart DiseasesSeverity of Illness IndexMyocardial ContractionVentricular Dysfunction, LeftMaterials TestingTricuspid ValvePhosphatidylserinesElectrocardiographyLipid BilayersFollow-Up StudiesRetrospective StudiesBioprosthesisModels, Cardiovascular4-Chloro-7-nitrobenzofurazanMembrane LipidsPatient Education as TopicCell MembraneAortic Valve InsufficiencyTricuspid Valve InsufficiencyPhosphatidylcholinesPhospholipidsPhosphatidylethanolaminesPulmonary ValveDrug LabelingTeaching MaterialsPhospholipid Transfer ProteinsStress, MechanicalPlant LeavesFinite Element AnalysisSphingomyelinsEbstein AnomalyMembrane MicrodomainsAortic Valve StenosisDiphenylhexatrieneMembrane FluidityFreeze FracturingEndocardial CushionsLiposomesHeart Septal DefectsCalcinosisEndocardial Cushion DefectsErythrocyte MembraneUnilamellar LiposomesBiomechanical PhenomenaAudiovisual AidsSwineHeart Septal Defects, Ventricular