Echocardiography, TransesophagealEchocardiographyEchocardiography, Three-DimensionalEchocardiography, DopplerPerioperative CareEchocardiography, Doppler, ColorHeart Septal Defects, AtrialMitral ValveHeart DiseasesAtrial AppendageHeart AtriaEchocardiography, StressMitral Valve InsufficiencyEmbolismHeart Valve ProsthesisIntraoperative CareAortic DiseasesHeart Valve DiseasesCardiac Surgical ProceduresHeart NeoplasmsEsophagusCardiac CatheterizationAortic ValveMonitoring, IntraoperativeEchocardiography, Doppler, PulsedThrombosisDobutamineIntraoperative PeriodMitral Valve ProlapseVentricular Function, LeftAtrial Function, LeftHeart VentriclesPerioperative PeriodAortic Valve InsufficiencyForamen Ovale, PatentProspective StudiesHeart Valve Prosthesis ImplantationPredictive Value of TestsChordae TendineaeObserver VariationAorta, ThoracicEndocarditisSensitivity and SpecificityVentricular Dysfunction, LeftStroke VolumeAtrial FibrillationHeart AneurysmSeptal Occluder DeviceMyxomaHeart SeptumFeasibility StudiesEmbolism, ParadoxicalHeart Defects, CongenitalHemodynamicsElectric CountershockElectrocardiographyEndocarditis, BacterialMitral Valve StenosisTreatment OutcomePulmonary VeinsIntraoperative ComplicationsIntracranial EmbolismHeartBlood Flow VelocityAortic AneurysmHeart Septal Defects, VentricularThoraxCardiac OutputAortic Valve StenosisTricuspid ValveMyocardial ContractionThromboembolismPostoperative ComplicationsFollow-Up StudiesHeart RuptureReproducibility of ResultsDiastoleTricuspid Valve InsufficiencyBenzocaineContrast MediaCardiac TamponadeSystoleAneurysm, DissectingTime FactorsRetrospective StudiesEmbolism, AirUltrasonography, InterventionalCoronary CirculationAtrial SeptumEvaluation Studies as TopicCardiopulmonary BypassCoronary AngiographyHeart ValvesRisk FactorsCardiotonic AgentsCardiovascular Surgical ProceduresThermodilutionPulmonary EmbolismMyocardial IschemiaCoronary Disease