Mitral Valve InsufficiencyMitral ValveAortic Valve InsufficiencyTricuspid Valve InsufficiencyMitral Valve ProlapsePulmonary Valve InsufficiencyMitral Valve AnnuloplastyAortic ValveVenous ValvesMitral Valve StenosisHeart Valve DiseasesHeart Valve Prosthesis ImplantationChordae TendineaeHeart Valve ProsthesisCardiac Surgical ProceduresEchocardiography, Doppler, ColorEchocardiographyEchocardiography, DopplerEchocardiography, Three-DimensionalEchocardiography, TransesophagealTreatment OutcomeAortic Valve StenosisRheumatic Heart DiseaseTricuspid ValvePapillary MusclesBioprosthesisCardiac Valve AnnuloplastyStroke VolumeVentricular Function, LeftCardiac CatheterizationPhonocardiographyPulmonary ValveAdrenal InsufficiencyEndocarditisHeart MurmursVentricular Dysfunction, LeftSeverity of Illness IndexFollow-Up StudiesCatheterizationHemodynamicsVentricular RemodelingHeart VentriclesSuture Techniques