MyocardiumIschemiaMyocardial InfarctionMyocardial IschemiaInfarctionBrain IschemiaCerebral InfarctionHeartMyocardial Reperfusion InjuryMyocardial StunningTime FactorsMyocardial ReperfusionReperfusion InjuryMyocardial ContractionElectrocardiographyCoronary CirculationHeart VentriclesVentricular RemodelingDisease Models, AnimalCoronary DiseaseDogsVentricular Function, LeftCoronary AngiographyCreatine KinaseAngioplasty, Balloon, CoronaryIschemic Attack, TransientMyocytes, CardiacCardiotonic AgentsIschemic Preconditioning, MyocardialHemodynamicsCoronary VesselsReperfusionRats, WistarThrombolytic TherapyRats, Sprague-DawleyInfarction, Middle Cerebral ArteryEchocardiographyProspective StudiesRisk FactorsAnterior Wall Myocardial InfarctionVentricular Dysfunction, LeftWarm IschemiaSplenic InfarctionIschemic PreconditioningAngina PectorisTreatment OutcomeTomography, Emission-Computed, Single-PhotonAcute DiseaseArrhythmias, CardiacBrain Stem InfarctionsHeart FailureTissue SurvivalPredictive Value of TestsPerfusionStreptokinaseMyocardial RevascularizationStroke VolumeCold IschemiaPrognosisPericardiumGerbillinaeNecrosisMagnetic Resonance ImagingFibrinolytic AgentsHeart RateSpinal Cord IschemiaSwineCerebrovascular CirculationCollateral CirculationBlood PressureStrokeBiological MarkersCardiomyopathiesRetrospective StudiesTroponin IExercise TestBrainNeuroprotective AgentsCoronary Artery DiseaseAngina, UnstableThallium RadioisotopesRabbitsCoronary Care UnitsMitochondria, HeartNeovascularization, PhysiologicHeart Function TestsVentricular FunctionRecurrencePlatelet Aggregation InhibitorsRisk AssessmentCardiomegalyCoronary Artery BypassLigationStentsRandom AllocationIodobenzenesMice, Inbred C57BLOrganotechnetium CompoundsDobutamineMagnetic Resonance Imaging, Cine