Echocardiography, TransesophagealEchocardiographyEchocardiography, Three-DimensionalEchocardiography, DopplerEchocardiography, Doppler, ColorHeart Septal Defects, AtrialEchocardiography, StressMitral ValveHeart DiseasesMitral Valve InsufficiencyHeart AtriaHeart Valve ProsthesisHeart Valve DiseasesAortic ValveCardiac CatheterizationMitral Valve StenosisAtrial AppendageHeart Valve ProlapseHeart NeoplasmsEsophagusForamen Ovale, PatentEchocardiography, Doppler, PulsedEmbolismIntraoperative CareHeart SeptumDobutamineVentricular Function, LeftHeart Valve Prosthesis ImplantationMonitoring, IntraoperativeThrombosisEndocarditis, BacterialFeasibility StudiesVentricular Dysfunction, LeftProspective StudiesCardiac Surgical ProceduresSensitivity and SpecificityHeart AneurysmObserver VariationAtrial Function, LeftPredictive Value of TestsAtrial SeptumPulmonary VeinsAtrial FibrillationHeart InjuriesAortic Valve InsufficiencyTricuspid ValveAortic Valve StenosisUltrasonography, InterventionalBalloon OcclusionCor TriatriatumHeart VentriclesStroke VolumeHydropneumothoraxHemodynamicsPulmonary EmbolismEsophageal PerforationBlood Flow VelocityAortic AneurysmEmbolism, AirSeptal Occluder DeviceEndocarditisAortic DiseasesTreatment OutcomeIntraoperative PeriodAorta, ThoracicIntraoperative ComplicationsProstheses and ImplantsHeart Defects, CongenitalAneurysm, DissectingElectric CountershockFluoroscopyThermodilutionElectrocardiographyTricuspid Valve ProlapseDiastoleReproducibility of ResultsAortic RuptureThromboembolismSystolePulmonary ArteryProsthesis ImplantationCatheter AblationFollow-Up StudiesExercise TestMyocardial ContractionBioprosthesisCardiotonic AgentsAnticoagulantsCatheterizationFatal OutcomeFetal HeartEchocardiography, Four-DimensionalContrast MediaHypertrophy, Left VentricularAbscessCoronary CirculationProsthesis FailureMyxomaProsthesis DesignTricuspid Valve Insufficiency