Echocardiography, TransesophagealEchocardiographyEchocardiography, Three-DimensionalPerioperative CareEchocardiography, DopplerEchocardiography, Doppler, ColorHeart Septal Defects, AtrialMitral ValveAtrial AppendageHeart AtriaMitral Valve InsufficiencyHeart DiseasesEmbolismEchocardiography, StressAortic DiseasesIntraoperative CareHeart Valve ProsthesisHeart Valve DiseasesHeart NeoplasmsMonitoring, IntraoperativeEsophagusAortic ValveThrombosisPerioperative PeriodCardiac Surgical ProceduresCardiac CatheterizationIntraoperative PeriodEchocardiography, Doppler, PulsedMitral Valve ProlapseDobutamineForamen Ovale, PatentAtrial Function, LeftAortic Valve InsufficiencyHeart Valve Prosthesis ImplantationChordae TendineaeProspective StudiesAorta, ThoracicEndocarditisPredictive Value of TestsVentricular Function, LeftObserver VariationSensitivity and SpecificityAtrial FibrillationSeptal Occluder DeviceHeart AneurysmHeart VentriclesEmbolism, ParadoxicalMyxomaStroke VolumeVentricular Dysfunction, LeftHeart SeptumIntraoperative ComplicationsFeasibility StudiesEndocarditis, BacterialElectric CountershockMitral Valve StenosisIntracranial EmbolismTreatment OutcomePulmonary VeinsHeart Defects, CongenitalAortic AneurysmThoraxHemodynamicsPostoperative ComplicationsThromboembolismHeart Septal Defects, VentricularBlood Flow VelocityElectrocardiographyBenzocaineTricuspid ValveAortic Valve StenosisHeart RuptureFollow-Up StudiesReproducibility of ResultsAneurysm, DissectingTricuspid Valve InsufficiencyEmbolism, AirRetrospective StudiesContrast MediaUltrasonography, InterventionalAtrial SeptumDiastoleEvaluation Studies as TopicTime FactorsCardiopulmonary BypassCardiovascular Surgical ProceduresMyocardial ContractionSystoleRisk FactorsIntracranial Embolism and ThrombosisPulmonary EmbolismTomography, X-Ray ComputedHematomaCrisscross HeartCoronary CirculationCor TriatriatumAortographyCoronary AngiographyHeart ValvesMethemoglobinemia