Myocardial Reperfusion InjuryMyocardial IschemiaReperfusion InjuryIschemic Preconditioning, MyocardialCardiotonic AgentsMyocardial ReperfusionMyocardiumIschemic PostconditioningIschemiaMyocardial InfarctionReperfusionMyocytes, CardiacRats, Sprague-DawleyHeartMitochondria, HeartDisease Models, AnimalBrain IschemiaCreatine KinaseRats, WistarL-Lactate DehydrogenaseHemodynamicsVentricular Function, LeftIschemic PreconditioningHeart Function TestsCoronary CirculationApoptosisPeroxidaseTime FactorsMice, Inbred C57BLReceptor, Adenosine A3Myocardial ContractionCyclic S-OxidesOxidative StressKATP ChannelsMice, KnockoutNitric OxideHydroxy AcidsDecanoic AcidsPeroxynitrous AcidRabbitsDogsSignal TransductionCoronary VesselsReactive Oxygen SpeciesArrhythmias, CardiacTroponin IProto-Oncogene Proteins c-aktHeart RateNitric Oxide Synthase Type IIINitric Oxide Synthase Type IIHeart VentriclesElectrocardiographyAntioxidantsPerfusionCoronary DiseaseSwineEnzyme InhibitorsNeutrophilsBlood PressureBlotting, WesternCaspase 3TioproninProtective AgentsIn Situ Nick-End LabelingWarm IschemiaAdenosineNecrosisCytoprotectionProtein Kinase C-epsilonMalondialdehydeDose-Response Relationship, DrugMyocardial StunningCells, CulturedPhosphorylationDiazoxideSuperoxidesTumor Necrosis Factor-alphaRandom AllocationExercise TestEnzyme ActivationMitochondrial Membrane Transport ProteinsPhosphatidylinositol 3-KinasesCold IschemiaVentricular PressureMice, TransgenicAngina PectorisConstrictionIschemic Attack, TransientCardioplegic SolutionsSuperoxide DismutaseEndothelium, VascularCardiovascular AgentsBenzophenanthridinesModels, AnimalInfarction, Middle Cerebral ArteryPhenanthridinesNF-kappa BNeuroprotective AgentsPotassium ChannelsAdenosine Triphosphate