AortaHypothermia, InducedCirculatory Arrest, Deep Hypothermia InducedHypothermiaAorta, ThoracicHeart Arrest, InducedRewarmingCardiopulmonary BypassBody TemperatureAorta, AbdominalOrgan PreservationBody Temperature RegulationTissue PreservationCold TemperatureAortic AneurysmOrgan Preservation SolutionsPerfusionAortic Aneurysm, ThoracicAortic DiseasesCardioplegic SolutionsAneurysm, DissectingTime FactorsAortographyShiveringOxygenatorsMyxedemaBlood Vessel Prosthesis ImplantationAortic CoarctationRaffinoseExtracorporeal CirculationIntraoperative ComplicationsBrainSwineCerebrovascular CirculationRats, Sprague-DawleyBlood Gas AnalysisReperfusionHeart ArrestConstrictionRats, WistarCardiac Surgical ProceduresMonitoring, IntraoperativeRabbitsCardiovascular Surgical ProceduresOxygenHemodynamicsDogsMuscle, Smooth, VascularDrug ToleranceDose-Response Relationship, DrugTreatment OutcomeFentanylCatalepsy8-Hydroxy-2-(di-n-propylamino)tetralinSkin TemperatureReperfusion InjuryOxygen ConsumptionIsofluraneJugular VeinsSternotomyCryopreservationHibernationHeart Defects, CongenitalHypoxia-Ischemia, BrainAllopurinolTromethaminePostoperative ComplicationsAnastomosis, SurgicalVascular Surgical ProceduresDisease Models, AnimalArteriosclerosisBlood Vessel ProsthesisEndothelium, VascularPartial PressureVena Cava, InferiorTomography, X-Ray ComputedHypoxia, BrainVasodilator AgentsBrain IschemiaEndarterectomyDronabinolCreatine Kinase, BB FormCerebral VentriclesBlood PressureRefrigerationAnesthesiaIschemiaCold IschemiaSerotonin Receptor AgonistsAcid-Base ImbalanceCreatine KinaseExcitatory Amino AcidsTemperatureMeperidinePentobarbitalWarm IschemiaFenclonineCarbon DioxideMannitolAcid-Base Equilibrium