BioprosthesisEchocardiographyHeart Valve ProsthesisHeart Valve Prosthesis ImplantationEchocardiography, TransesophagealAortic ValveEchocardiography, Three-DimensionalEchocardiography, DopplerAortic Valve StenosisTricuspid Valve StenosisAortic Valve InsufficiencyEchocardiography, StressProsthesis DesignProsthesis FailureEchocardiography, Doppler, ColorHeart Valve DiseasesMitral ValveProsthesis FittingReoperationCardiac CatheterizationEchocardiography, Doppler, PulsedTricuspid ValveDobutamineMitral Valve InsufficiencyTricuspid Valve InsufficiencyAnatomic LandmarksTreatment OutcomeVentricular Function, LeftDevice RemovalVentricular Dysfunction, LeftPericardiumHeart VentriclesAbortion, SepticHemodynamicsStroke VolumeEndocarditis, BacterialHeart DiseasesCalcinosisTime FactorsProspective StudiesHeart AtriaHeart Septal Defects, AtrialFollow-Up StudiesDiastoleObserver VariationPredictive Value of TestsSystolePostoperative ComplicationsHeart Defects, CongenitalHeart NeoplasmsElectrocardiographyExercise TestMyocardial ContractionSensitivity and SpecificityCardiotonic AgentsFetal HeartEchocardiography, Four-DimensionalContrast MediaHypertrophy, Left VentricularThromboembolismFeasibility StudiesSeverity of Illness IndexHeart SeptumBlood Flow VelocityCoronary CirculationProsthesis-Related InfectionsHeartReproducibility of ResultsMitral Valve ProlapseCardiomyopathiesMitral Valve StenosisRisk AssessmentHeart FailureMyocardial InfarctionAtrial Function, LeftDipyridamoleRetrospective StudiesCardiac VolumeVentricular RemodelingMyocardial IschemiaVentricular Function, RightRisk FactorsPericardial EffusionVentricular Dysfunction, RightCoronary AngiographyCoronary DiseaseHospital MortalityPatient SelectionCardiomyopathy, HypertrophicHeart MurmursMyocardiumHeart Septal Defects, VentricularMyxomaCardiomyopathy, DilatedEmbolismHeart AneurysmCardiac Surgical ProceduresAtrial AppendageFluorocarbonsHypertension, Pulmonary