Mitral Valve InsufficiencyMitral ValveAortic Valve InsufficiencyTricuspid Valve InsufficiencyPulmonary Valve InsufficiencyMyocardial IschemiaMitral Valve ProlapseVenous ValvesAortic ValveHeart Valve DiseasesMitral Valve StenosisHeart Valve Prosthesis ImplantationCardiac Surgical ProceduresMitral Valve AnnuloplastyHeart Valve ProsthesisIschemiaChordae TendineaeAortic Valve StenosisTreatment OutcomeAdrenal InsufficiencyBrain IschemiaTricuspid ValveMyocardial Reperfusion InjuryEchocardiographyBioprosthesisPulmonary ValveEchocardiography, TransesophagealVentricular Function, LeftVenous InsufficiencyRenal InsufficiencyElectrocardiographyRheumatic Heart DiseaseMyocardiumHemodynamicsExocrine Pancreatic InsufficiencyCoronary CirculationTime FactorsEchocardiography, Three-DimensionalCoronary DiseaseCardiac Valve AnnuloplastyHeartHeart VentriclesEchocardiography, Doppler, ColorPlacental InsufficiencyExercise TestVentricular Dysfunction, LeftMyocardial InfarctionPhonocardiographyCardiac CatheterizationEndocarditis, BacterialEchocardiography, DopplerEndocarditisDogsReperfusion InjuryFollow-Up StudiesCatheterization