Myocardial IschemiaIschemiaWater IntoxicationBrain IschemiaMyocardial Reperfusion InjuryMyocardiumCoronary CirculationElectrocardiographyCoronary DiseaseReperfusion InjuryExercise TestMyocardial InfarctionMyocardial ReperfusionHeartAngina PectorisCardiotonic AgentsTime FactorsIschemic Preconditioning, MyocardialDogsHemodynamicsDisease Models, AnimalPoisoningElectrocardiography, AmbulatoryCoronary VesselsHeart RateRats, Sprague-DawleyArrhythmias, CardiacCoronary AngiographyRats, WistarTomography, Emission-Computed, Single-PhotonMyocardial ContractionReperfusionMyocardial Perfusion ImagingCreatine KinaseVentricular Function, LeftEthanolPlant PoisoningIschemic PreconditioningIschemic Attack, TransientCarbon Monoxide PoisoningWarm IschemiaBlood PressureDipyridamoleMyocardial StunningPerfusionThallium RadioisotopesAcute DiseaseSwineAdenosineCoronary Artery DiseaseCollateral CirculationDobutamineDrug OverdoseMyocytes, CardiacRabbitsIntraoperative ComplicationsVasodilator AgentsChest PainEchocardiographyCold IschemiaEchocardiography, StressNecrosisTroponin IHeart VentriclesIschemic PostconditioningGerbillinaeSpinal Cord IschemiaVentricular FibrillationBrainTroponin TRandom AllocationMitochondria, HeartNitroglycerinProspective StudiesMice, Inbred C57BLDose-Response Relationship, DrugAnesthesiaAntidotesLactic AcidPredictive Value of TestsCoronary StenosisAngina, UnstableBiological MarkersCardiovascular AgentsNeuroprotective AgentsL-Lactate DehydrogenaseSwine, MiniatureMercury PoisoningAcidosisPeroxidaseCentral Nervous System DepressantsHeart Function TestsConstrictionAngina Pectoris, VariantRisk FactorsApoptosisCoronary Vessel AnomaliesLactatesAdenosine TriphosphateVentricular Dysfunction, Left