MyocardiumIschemiaMyocardial IschemiaBrain IschemiaHeartMyocardial Reperfusion InjuryMyocardial StunningReperfusion InjuryMyocardial ContractionMyocardial InfarctionCoronary CirculationDogsMyocardial ReperfusionHeart VentriclesTime FactorsIschemic Preconditioning, MyocardialDisease Models, AnimalReperfusionIschemic Attack, TransientRats, Sprague-DawleyMyocytes, CardiacWarm IschemiaRats, WistarCardiotonic AgentsIschemic PreconditioningHemodynamicsCoronary DiseaseCold IschemiaPerfusionVentricular Function, LeftGerbillinaeSpinal Cord IschemiaCoronary VesselsElectrocardiographyPericardiumSwineTissue SurvivalNeuroprotective AgentsMitochondria, HeartVentricular RemodelingCardiomyopathiesEchocardiographyInfarction, Middle Cerebral ArteryRabbitsCreatine KinaseTomography, Emission-Computed, Single-PhotonNecrosisVentricular FunctionCerebrovascular CirculationCollateral CirculationConstrictionArrhythmias, CardiacVentricular Dysfunction, LeftBrainHeart RateNeovascularization, PhysiologicHindlimbCardiomegalyCalciumCerebral InfarctionPhosphocreatineBlood PressureMice, Inbred C57BLAdenosineHeart AtriaImmunohistochemistryIodobenzenesIschemic PostconditioningHeart FailureHeart Conduction SystemThallium RadioisotopesRegional Blood FlowApoptosisCardiomyopathy, DilatedExercise TestOrganotechnetium CompoundsModels, CardiovascularVentricular PressureRandom AllocationAdenosine TriphosphateHeart Arrest, InducedIsolated Noncompaction of the Ventricular MyocardiumMyocarditisHeart Function TestsOxygen ConsumptionModels, AnimalArterial Occlusive DiseasesRNA, MessengerDobutamineCells, CulturedLigationAnoxiaCardioplegic SolutionsTomography, Emission-ComputedOxygenAngina PectorisSwine, MiniatureSarcolemmaMicrocirculationTroponin I