Aortic Valve StenosisAortic ValveHeart Valve Prosthesis ImplantationHeart Valve ProsthesisCardiac CatheterizationAortic Valve InsufficiencyBloodless Medical and Surgical ProceduresHeart Valve DiseasesBioprosthesisSeverity of Illness IndexMitral ValveProsthesis DesignTreatment OutcomePulmonary Valve StenosisCalcinosisMitral Valve StenosisPulmonary ValvePatient SelectionTime FactorsEchocardiographyCatheterizationRisk AssessmentMitral Valve InsufficiencyTricuspid Valve StenosisTricuspid ValveEchocardiography, TransesophagealRisk FactorsEchocardiography, DopplerBalloon ValvuloplastyEndocarditis, BacterialEndocarditisFollow-Up StudiesProspective StudiesAortic Valve ProlapseHemodynamicsReoperationCardiac Valve AnnuloplastyPostoperative ComplicationsEchocardiography, Doppler, ColorRetrospective StudiesProsthesis FittingAortic AneurysmAngiodysplasiaRheumatic Heart DiseaseSternumProsthesis FailureVentricular Function, LeftChi-Square DistributionStroke VolumeHeart VentriclesCardiopulmonary BypassHypoplastic Left Heart SyndromeSternotomyMitral Valve ProlapseThoracotomyCarotid StenosisMitral Valve AnnuloplastyHeart Defects, CongenitalVentricular Dysfunction, LeftTricuspid Valve InsufficiencyAortaHeart Arrest, InducedCoronary StenosisSuture TechniquesCardiac Surgical ProceduresThoracic SurgeryMultidetector Computed TomographySurgical Procedures, Minimally InvasiveHypertrophy, Left VentricularVentricular Outflow ObstructionCoronary Artery BypassPredictive Value of TestsBlood Flow VelocityHeart ValvesDilatation, PathologicSinus of ValsalvaEchocardiography, Three-DimensionalVenous ValvesCardiovascular Surgical ProceduresPostoperative PeriodPhonocardiographyTomography, X-Ray ComputedPericardiumSpinal StenosisChordae TendineaeFeasibility StudiesAortic Diseases