Central Venous PressureVenous PressureCardiac Surgical ProceduresBlood PressurePressureHemodynamicsCardiac OutputCardiopulmonary BypassPlasma SubstitutesFluid TherapyMonitoring, IntraoperativeHeart RateThoracic SurgeryPostoperative ComplicationsBlood VolumeHypovolemiaVascular ResistanceBlood Pressure DeterminationTreatment OutcomeHydroxyethyl Starch DerivativesLower Body Negative PressureVascular CapacitancePulmonary Wedge PressureTime FactorsProspective StudiesJugular VeinsCoronary Artery BypassHeartPostoperative CareIntraoperative CarePortal PressureMonitoring, PhysiologicIntracranial PressureDogsMyocytes, CardiacBlood Loss, SurgicalRegional Blood FlowAnesthesiaHeart Defects, CongenitalIsotonic SolutionsPostoperative PeriodHydrostatic PressureVeinsAnesthesia, GeneralRetrospective StudiesHeart DiseasesTransducers, PressureCerebrospinal Fluid PressureSympathetic Nervous SystemPressoreceptorsStroke VolumeBlood CirculationHypotensionHead-Down TiltIntensive CareSupine PositionHypertension, PortalHemodilutionCatheterization, Central VenousSplanchnic CirculationCardiac CatheterizationCapillary ResistanceConstrictionPostureHypertensionOrgan Dysfunction ScoresBaroreflexShockPlethysmographyHeart FailureVena Cava, InferiorOxygenThoracic Surgical ProceduresIntra-Abdominal HypertensionRespiration, ArtificialHepatectomyAnesthesia, EpiduralHeart AtriaSternumAtrial Natriuretic FactorBlood Volume DeterminationFemoral VeinReflexElectrocardiographyColloidsArrhythmias, CardiacCardiovascular DeconditioningForearmHeart VentriclesSternotomyBenchmarkingFollow-Up StudiesIntraocular PressureHeart ValvesPortal VeinPulmonary EdemaPulmonary CirculationCardiovascular Surgical ProceduresRespirationPerioperative Care