Pulmonary Valve StenosisPulmonary ValvePulmonary Valve InsufficiencyAortic Valve StenosisBalloon ValvuloplastyAortic ValvePulmonary Subvalvular StenosisCatheterizationNoonan SyndromeTetralogy of FallotHeart Valve DiseasesHeart Defects, CongenitalMitral ValveTricuspid Valve StenosisHeart Valve Prosthesis ImplantationTricuspid ValvePulmonary AtresiaMitral Valve StenosisHeart Valve ProsthesisAortic Valve InsufficiencyBioprosthesisVentricular Outflow ObstructionInfant, NewbornCardiac CatheterizationAnimals, Inbred StrainsEchocardiographyHeart Septal Defects, VentricularCarcinoid Heart DiseaseEchocardiography, DopplerCardiac Valve AnnuloplastyPulmonary ArteryTricuspid Valve InsufficiencyTreatment OutcomeMitral Valve InsufficiencyCarotid StenosisVentricular Function, RightProsthesis DesignCardiac Surgical ProceduresEndocarditisHeart ValvesFollow-Up StudiesMitral Valve ProlapseCalcinosisHeart VentriclesHemodynamicsEndocarditis, BacterialVenous ValvesEchocardiography, Doppler, ColorEchocardiography, TransesophagealCoronary StenosisSpinal StenosisFetal HeartVentricular Dysfunction, RightReoperationRetrospective Studies