Body TemperatureHypothermia, InducedHypothermiaBody Temperature RegulationTemperatureCold TemperatureHot TemperatureRewarmingSkin TemperatureFeverThermometersMyocytes, CardiacShiveringHibernationHeart ArrestTelemetryCardiac OutputTime FactorsHeartHypoxia-Ischemia, BrainThermographyCircadian RhythmCardiac Surgical ProceduresArrhythmias, CardiacSciuridaeHeatingHeart RateDeath, Sudden, CardiacCardiopulmonary ResuscitationThermogenesisRats, Sprague-DawleySweatingCirculatory Arrest, Deep Hypothermia InducedImmersionHeat Stress DisordersThermometrySeasonsOxygen ConsumptionHumidityOut-of-Hospital Cardiac ArrestEnergy MetabolismMyocardiumDisease Models, AnimalMotor ActivityHyperthermia, InducedAntipyreticsTreatment OutcomeBrainCardiopulmonary BypassInjections, IntraventricularRats, WistarPreoptic AreaHeart DiseasesRectumBlood PressureCardiomegalyCardiac TamponadeCardiac Pacing, ArtificialMyocardial ContractionAsphyxia NeonatorumHemodynamicsBehavior, AnimalPyrogensHypothalamusElectrocardiographyThermosensingRespirationAnalysis of VarianceHydrogen-Ion ConcentrationCardiac CatheterizationDose-Response Relationship, DrugCerebral VentriclesCarbon DioxideBrain IschemiaHeart VentriclesN-Methyl-3,4-methylenedioxyamphetamineDogsBasal MetabolismAdaptation, PhysiologicalAnimals, NewbornHeart Arrest, InducedIncubators, InfantHeat StrokeComaMice, Inbred C57BLExtracorporeal CirculationKineticsSleepRabbitsSwineAnesthesiaStress, PhysiologicalAdipose Tissue, BrownBody WeightAsphyxiaWaterResuscitationEatingProspective StudiesThermoreceptors