Reperfusion InjuryIschemiaMyocardial Reperfusion InjuryReperfusionHeartMyocardial ReperfusionMyocardial IschemiaBrain IschemiaHeart RateMyocardiumIschemic Preconditioning, MyocardialMyocardial InfarctionIschemic PreconditioningTime FactorsHeart FailureRats, Sprague-DawleyRats, WistarDisease Models, AnimalIschemic Attack, TransientHeart DiseasesWarm IschemiaPerfusionCardiotonic AgentsHemodynamicsMyocardial ContractionHeart TransplantationCoronary CirculationHeart Defects, CongenitalHeart Arrest, InducedDogsInfarction, Middle Cerebral ArteryCold IschemiaMyocytes, CardiacCoronary DiseaseIschemic PostconditioningVentricular Function, LeftCreatine KinaseGerbillinaeNeuroprotective AgentsFetal HeartSpinal Cord IschemiaPeroxidaseMyocardial StunningNecrosisRabbitsHeart Function TestsCerebrovascular CirculationConstrictionMitochondria, HeartHeart ValvesMice, Inbred C57BLCardioplegic SolutionsHeart AtriaCerebral InfarctionMalondialdehydeVentricular PressureRandom AllocationApoptosisHindlimbL-Lactate DehydrogenaseOxidative StressBrainDecanoic AcidsHydroxy AcidsAdenosineMicrocirculationThrombolytic TherapyKidneyOrgan PreservationOxygenModels, AnimalHeart BlockOxygen ConsumptionPhosphocreatineNitric OxideElectrocardiographyAdenosine TriphosphateHypothermia, InducedProtective AgentsMice, KnockoutRegional Blood FlowSuperoxide DismutaseEnzyme InhibitorsCoronary VesselsBrain EdemaEchocardiographyMesenteric Vascular OcclusionCell DeathReactive Oxygen SpeciesProspective StudiesCytoprotectionCalciumImmunohistochemistryLiverAntioxidantsHeart ArrestExercise TestVentricular FibrillationVasodilator AgentsBlood Pressure