Cardiac OutputCritical IllnessThermodilutionHemodynamicsCritical CareIntensive Care UnitsMyocytes, CardiacCardiac Output, LowHeartHeart RateVascular ResistanceTerminally IllBlood PressureIntensive CareDye Dilution TechniqueCardiac Output, HighCardiac Surgical ProceduresCardiography, ImpedanceCatheterization, Swan-GanzMonitoring, PhysiologicStroke VolumeRespiration, ArtificialArrhythmias, CardiacOxygen ConsumptionDogsTime FactorsProspective StudiesSepsisAPACHERegional Blood FlowHeart FailureHeart Function TestsAcute Kidney InjuryDeath, Sudden, CardiacMyocardial ContractionPulmonary CirculationBlood VolumeCardiac CatheterizationCardiac Pacing, ArtificialBlood CirculationHeart DiseasesHeart VentriclesMyocardiumHemofiltrationOxygenTreatment OutcomeEchocardiographyFluid TherapyCardiac TamponadeVentricular Function, LeftCardiomegalyHeart ArrestIndicator Dilution TechniquesMultiple Organ FailureCardiovascular Physiological PhenomenaCentral Venous PressureCarbon DioxideElectrocardiographyBlood Gas AnalysisShockBlood Volume DeterminationRetrospective StudiesPhysical ExertionCardiac VolumeHemodiafiltrationShock, SepticReproducibility of ResultsPulmonary ArteryCardiotonic AgentsEnteral NutritionRenal Replacement TherapyHypotensionHospital MortalityPulmonary Wedge PressureResuscitationBlood Flow VelocityModels, CardiovascularPulmonary Gas ExchangeRespirationInfusions, IntravenousHypovolemiaCardiomyopathiesExercise TestEchocardiography, DopplerMonitoring, IntraoperativeBiological MarkersCardiovascular SystemNorepinephrineVentricular FunctionCoronary CirculationLength of StayHeart TransplantationHeart Defects, CongenitalAcute DiseaseVentricular Dysfunction, LeftSeverity of Illness IndexSplanchnic CirculationPredictive Value of TestsFetal HeartDisease Models, Animal