Pulmonary ValveTricuspid ValveTricuspid Valve InsufficiencyPulmonary Valve StenosisAortic ValveTricuspid Valve StenosisMitral ValveTricuspid AtresiaHeart Valve DiseasesWarm IschemiaTetralogy of FallotAortic Valve StenosisPulmonary ArteryDog DiseasesHeart Defects, CongenitalCardiac Valve AnnuloplastyMitral Valve InsufficiencyAortic Valve InsufficiencyEbstein AnomalyBioprosthesisDogsMitral Valve StenosisMitral Valve ProlapseTricuspid Valve ProlapseVenous ValvesEchocardiographyEchocardiography, DopplerEndocarditis, BacterialEndocarditisEchocardiography, Doppler, ColorVentricular Function, RightChordae TendineaeHeart Valve ProsthesisHeart Valve Prosthesis ImplantationMitral Valve AnnuloplastyCardiac CatheterizationEchocardiography, TransesophagealCardiac Surgical ProceduresHeart Septal Defects, VentricularVentricular Dysfunction, RightCarcinoid Heart DiseaseEchocardiography, Three-DimensionalHeart InjuriesFetal HeartProsthesis DesignTreatment Outcome