Myocardial Reperfusion InjuryReperfusion InjuryMyocardial IschemiaMyocardiumIschemiaMyocardial ReperfusionReperfusionMitochondriaMyocytes, CardiacMitochondrial DiseasesBrain IschemiaIschemic Preconditioning, MyocardialRats, Sprague-DawleyDisease Models, AnimalMitochondria, HeartHeartCardiotonic AgentsOxidative StressReactive Oxygen SpeciesMyocardial InfarctionRats, WistarTime FactorsMembrane Potential, MitochondrialIschemic PreconditioningApoptosisMyocardial ContractionArrhythmias, CardiacMice, Inbred C57BLElectrocardiographyElectrocardiography, AmbulatoryCoronary CirculationPerfusionVentricular Function, LeftAdenosine TriphosphateCreatine KinaseCells, CulturedHemodynamicsCell RespirationDNA, MitochondrialAmobarbitalHeart Arrest, InducedIschemic PostconditioningMitochondrial ProteinsReceptor, Adenosine A3Ventricular Dysfunction, LeftWarm IschemiaCardiovascular AgentsSuperoxide DismutaseHeart VentriclesAntioxidantsCell DeathCardiac OutputNeuroprotective AgentsPeroxidaseMice, KnockoutProtective AgentsOxidative PhosphorylationNecrosisMalondialdehydeRabbitsBiological MarkersOxygenSignal TransductionOxygen ConsumptionMitochondria, MuscleCold IschemiaHeart FailureCoronary VesselsChest PainKidneyCytoprotectionL-Lactate DehydrogenaseNitric OxideCoronary DiseaseCytochromes cIschemic Attack, TransientCaspase 3Mitochondrial Membrane Transport ProteinsBlotting, WesternEnergy MetabolismBrainLipid PeroxidationExercise TestDogsLiverInfarction, Middle Cerebral ArteryCalciumMice, TransgenicMitochondrial MembranesModels, AnimalEnzyme InhibitorsElectron Transport Complex IRandom AllocationCardiac Surgical ProceduresIn Situ Nick-End LabelingConstrictionHydrogen PeroxideTreatment OutcomeErectile DysfunctionNeurons