Oxygen ConsumptionOxygenReperfusion InjuryReperfusionMyocardial Reperfusion InjuryMyocardial ReperfusionReactive Oxygen SpeciesMyocardiumEnergy MetabolismTime FactorsCoronary CirculationMyocardial IschemiaHemodynamicsDogsRats, WistarHeart RateAlcohol DrinkingPerfusionMyocardial InfarctionRats, Sprague-DawleyPartial PressureHeartLactic AcidPhysical ExertionExercise TestMitochondriaIschemic Preconditioning, MyocardialCarbon DioxideOxidation-ReductionIschemiaLactatesExerciseMitochondria, HeartDisease Models, AnimalIschemic PreconditioningOxygen Inhalation TherapyCell RespirationMyocardial ContractionPolarographyOxidative StressAnoxiaAdenosine TriphosphateCardiotonic AgentsGlucoseCardiac OutputBody Temperature RegulationSinglet OxygenBlood PressureBody TemperatureDietExercise ToleranceIon-Selective ElectrodesRespirationBlood Gas AnalysisRegional Blood FlowCardioplegic SolutionsAntioxidantsBrain IschemiaNitric OxideOxidative PhosphorylationMuscle, SkeletalPulmonary Gas ExchangeMyocardial StunningCreatine KinaseFree RadicalsCerebrovascular CirculationHydrogen PeroxideSuperoxide DismutaseGlycolysisBody WeightVentricular Function, LeftFree Radical ScavengersAnalysis of VarianceLiverRabbitsOxygen IsotopesEthanolBasal MetabolismDose-Response Relationship, DrugPhosphocreatinePhysical EnduranceRandom AllocationPeroxidaseSwineSuperoxidesBeveragesMice, Inbred C57BLIschemic PostconditioningMalondialdehydeOximetryAerobiosisVegetablesBrainAnaerobic ThresholdCoffeeHeart Arrest, InducedEatingHemoglobinsFruitMicrocirculation