Cardiac Surgical ProceduresHeartCardiopulmonary BypassHeart Defects, CongenitalPostoperative ComplicationsThoracic SurgeryPostoperative PeriodPerioperative CareHeart RateHeart ValvesPostoperative CareBariatric SurgeryTreatment OutcomeHeart DiseasesCoronary Artery BypassProspective StudiesPreoperative CarePreoperative PeriodTime FactorsHeart Arrest, InducedThoracic Surgical ProceduresSternumMonitoring, IntraoperativeRetrospective StudiesVascular Surgical ProceduresLength of StayRisk FactorsHospital MortalityObesity, MorbidCardiovascular Surgical ProceduresRisk AssessmentSurgical Procedures, ElectivePostoperative HemorrhageHeart Valve Prosthesis ImplantationHeart FailureHemodynamicsSurgical Procedures, OperativeBlood TransfusionAmbulatory Surgical ProceduresFollow-Up StudiesPremedicationSurgical Wound InfectionGeneral SurgeryIntraoperative ComplicationsExtracorporeal CirculationHeart AtriaHeart Valve DiseasesHeart Septal Defects, AtrialChi-Square DistributionOrthognathic Surgical ProceduresHeart TransplantationPain, PostoperativeHeart Septal Defects, VentricularIntraoperative CareOxygenatorsPredictive Value of TestsAcute Kidney InjuryVasoplegiaInfant, NewbornPericardial EffusionBlood Transfusion, AutologousOral Surgical ProceduresIntensive Care UnitsCardiac Care FacilitiesDouble-Blind MethodMyocardial IschemiaTransposition of Great VesselsIntraoperative PeriodHeart Valve ProsthesisMediastinitisTroponin IPostpericardiotomy SyndromeFetal HeartStatistics, NonparametricDatabases, FactualHypothermia, InducedMyocardiumBiological MarkersGlossopharyngeal Nerve InjuriesPerioperative PeriodROC CurveErythrocyte TransfusionOutcome Assessment (Health Care)Monitoring, PhysiologicAge FactorsFluid TherapySeverity of Illness IndexOximetryNeurosurgical ProceduresPeripheral Vascular DiseasesGastric BypassAirway ExtubationSternotomyGynecologic Surgical ProceduresAtrial FibrillationCohort StudiesCentral Venous PressureMiosisDroperidolOxygen