Aortic ValveAortic Valve StenosisAortic Valve InsufficiencyHeart Valve Prosthesis ImplantationMitral Valve InsufficiencyMitral ValveHeart Valve ProsthesisHeart Valve DiseasesAortic Stenosis, SupravalvularBioprosthesisCardiac CatheterizationTricuspid Valve InsufficiencyAortic Stenosis, SubvalvularEchocardiographyEchocardiography, DopplerMitral Valve StenosisTricuspid ValvePulmonary ValveCalcinosisEchocardiography, Doppler, ColorCarotid StenosisTreatment OutcomeMitral Valve ProlapseEchocardiography, TransesophagealCatheterizationPulmonary Valve StenosisSeverity of Illness IndexCardiac Valve AnnuloplastyMitral Valve AnnuloplastyAortic Valve ProlapseProsthesis DesignHemodynamicsCoronary StenosisFollow-Up StudiesStroke VolumeChordae TendineaeVentricular Function, LeftPulmonary Valve InsufficiencySpinal StenosisEchocardiography, Three-DimensionalPhonocardiographyCardiac Surgical ProceduresTracheal StenosisEndocarditis, BacterialBlood Flow VelocityProspective StudiesRetrospective StudiesPostoperative ComplicationsHeart MurmursBalloon ValvuloplastyHeart VentriclesEndocarditisConstriction, PathologicTime FactorsHeart Defects, CongenitalRheumatic Heart DiseaseVentricular Dysfunction, LeftReoperationAortic AneurysmHypertrophy, Left VentricularDilatation, PathologicPyloric StenosisDiscrete Subaortic StenosisPredictive Value of TestsTricuspid Valve StenosisProsthesis FailureRisk FactorsMultidetector Computed TomographyEndocardial FibroelastosisVentricular RemodelingSystoleSinus of ValsalvaHeart SoundsVenous ValvesRisk AssessmentSuture TechniquesModels, CardiovascularElectrocardiographyHeart Septal Defects, VentricularTomography, X-Ray ComputedProsthesis FittingWilliams SyndromeAngiocardiographyAortaCoronary AngiographyPostoperative PeriodVentricular Outflow ObstructionAngiodysplasiaFeasibility StudiesHeart AuscultationObserver VariationAortic DiseasesPapillary MusclesPericardiumChi-Square DistributionAngiographyCardiovascular Surgical ProceduresStentsAortographyAortic Coarctation