Echocardiography, TransesophagealEchocardiographyEchocardiography, Three-DimensionalEchocardiography, DopplerPerioperative CareEchocardiography, Doppler, ColorHeart Septal Defects, AtrialMitral ValveHeart DiseasesHeart AtriaAtrial AppendageMitral Valve InsufficiencyEchocardiography, StressCardiac Surgical ProceduresAnesthesia, GeneralHeart Valve ProsthesisEmbolismIntraoperative CareHeart Valve DiseasesMonitoring, IntraoperativeAnesthesiaAortic DiseasesAortic ValveHeart NeoplasmsEsophagusEchocardiography, Doppler, PulsedThrombosisCardiac CatheterizationIntraoperative PeriodDobutamineThoracic Surgical ProceduresThoracic SurgeryProspective StudiesMitral Valve ProlapseHeart Valve Prosthesis ImplantationPerioperative PeriodAtrial Function, LeftPredictive Value of TestsForamen Ovale, PatentAorta, ThoracicAortic Valve InsufficiencyVentricular Function, LeftChordae TendineaeHeart VentriclesThoraxObserver VariationAtrial FibrillationEndocarditisStroke VolumeSensitivity and SpecificityTreatment OutcomeHeart AneurysmHeart Defects, CongenitalSeptal Occluder DeviceVentricular Dysfunction, LeftPostoperative ComplicationsAnesthesia, LocalIntraoperative ComplicationsFeasibility StudiesMyxomaEmbolism, ParadoxicalHeart SeptumHemodynamicsElectrocardiographyEndocarditis, BacterialMitral Valve StenosisElectric CountershockCardiovascular Surgical ProceduresPulmonary VeinsIntracranial EmbolismFollow-Up StudiesBlood Flow VelocityAortic AneurysmHeart Septal Defects, VentricularRetrospective StudiesAnesthesia, EpiduralTricuspid ValveAortic Valve StenosisThromboembolismAnesthesia, SpinalAnesthesia, ConductionCardiopulmonary BypassTime FactorsBenzocaineHeart RuptureReproducibility of ResultsHeart ValvesTricuspid Valve InsufficiencyDiastoleContrast MediaRisk FactorsFetal HeartUltrasonography, InterventionalAnesthesia, InhalationAneurysm, DissectingEmbolism, AirCoronary Artery BypassMyocardial ContractionSystoleTomography, X-Ray Computed