Echocardiography, TransesophagealEchocardiographyEchocardiography, Three-DimensionalEchocardiography, DopplerPerioperative CareEchocardiography, Doppler, ColorHeart Septal Defects, AtrialMitral ValveHeart AtriaHeart DiseasesAtrial AppendageMitral Valve InsufficiencyEchocardiography, StressCardiac Surgical ProceduresHeart Valve ProsthesisEmbolismHeart Valve DiseasesAortic DiseasesIntraoperative CareAortic ValveHeart NeoplasmsEsophagusMonitoring, IntraoperativeEchocardiography, Doppler, PulsedThrombosisCardiac CatheterizationDobutamineThoracic Surgical ProceduresThoracic SurgeryMitral Valve ProlapseIntraoperative PeriodHeart Valve Prosthesis ImplantationProspective StudiesAtrial Function, LeftPerioperative PeriodPredictive Value of TestsForamen Ovale, PatentAortic Valve InsufficiencyAorta, ThoracicVentricular Function, LeftChordae TendineaeHeart VentriclesObserver VariationAtrial FibrillationEndocarditisThoraxStroke VolumeSensitivity and SpecificityHeart AneurysmSeptal Occluder DeviceVentricular Dysfunction, LeftHeart Defects, CongenitalTreatment OutcomeMyxomaEmbolism, ParadoxicalHeart SeptumFeasibility StudiesEndocarditis, BacterialMitral Valve StenosisPostoperative ComplicationsElectrocardiographyPulmonary VeinsElectric CountershockCardiovascular Surgical ProceduresIntracranial EmbolismHemodynamicsIntraoperative ComplicationsFollow-Up StudiesBlood Flow VelocityAortic AneurysmHeart Septal Defects, VentricularTricuspid ValveThromboembolismAortic Valve StenosisRetrospective StudiesHeart RuptureCardiopulmonary BypassBenzocaineTricuspid Valve InsufficiencyHeart ValvesReproducibility of ResultsDiastoleContrast MediaFetal HeartTime FactorsAneurysm, DissectingRisk FactorsEmbolism, AirUltrasonography, InterventionalCoronary Artery BypassMyocardial ContractionSystoleAtrial SeptumEvaluation Studies as TopicTomography, X-Ray ComputedCoronary AngiographyHeartCoronary DiseaseCoronary CirculationHeart Injuries