Spinal Cord IschemiaSpinal CordIschemiaParaplegiaSpinal Cord InjuriesMyocardial IschemiaAortic Aneurysm, ThoracicBrain IschemiaReperfusion InjuryParaparesisCerebrospinal Fluid PressureConstrictionReperfusionAorta, ThoracicRabbitsTime FactorsBlood Vessel Prosthesis ImplantationAortographyDisease Models, AnimalSubclavian ArteryInjections, SpinalInfarctionSpinal Cord DiseasesHindlimbEvoked Potentials, SomatosensoryMonitoring, IntraoperativeParaparesis, SpasticThoracic ArteriesIschemic PreconditioningAortic Aneurysm, AbdominalSpinal Cord CompressionSpinal Cord NeoplasmsNeuroprotective AgentsRats, Sprague-DawleyDrainageMyocardial Reperfusion InjuryMotor NeuronsEvoked Potentials, MotorAorta, AbdominalAortic DiseasesHypothermia, InducedNeurologic ExaminationEndovascular ProceduresRegional Blood FlowBlood Vessel ProsthesisEmbolismPostoperative ComplicationsCerebrospinal FluidAcute DiseaseVascular Surgical ProceduresTreatment OutcomeAortic AneurysmIschemic Attack, TransientTomography, X-Ray ComputedRandom AllocationDogsMyocardiumRats, WistarNeuronsThoracotomyAngioplastyIntraoperative ComplicationsAneurysm, DissectingSpinal Nerve RootsCoronary CirculationSpinal NervesRetrospective StudiesIn Situ Nick-End LabelingIliac ArteryMalondialdehydeStentsWarm IschemiaBlood PressureSpinal Cord RegenerationHeartAortic RuptureMyocardial ReperfusionBrainApoptosisAnastomosis, SurgicalImmunohistochemistryElectrocardiographyLegRecovery of FunctionSpinal CanalCoronary DiseaseProsthesis DesignEmbolectomyArrhythmias, CardiacMyocardial StunningAmputationVentricular FibrillationCervical VertebraeCerebral InfarctionArterial Occlusive DiseasesSpinal NeoplasmsAnesthesia, SpinalHemodynamicsMyocardial InfarctionQuadriplegia