MyocardiumMyocardial ReperfusionMyocardial Reperfusion InjuryMyocardial ContractionMyocardial IschemiaHeartMyocardial StunningCoronary CirculationDogsMyocardial InfarctionCoronary DiseaseHeart VentriclesCoronary VesselsMyocytes, CardiacCardiotonic AgentsHemodynamicsReperfusion InjuryVentricular Function, LeftCollateral CirculationPerfusionIschemic Preconditioning, MyocardialIodobenzenesDisease Models, AnimalTime FactorsNeovascularization, PhysiologicRats, Sprague-DawleyTissue SurvivalIschemiaSwineSwine, MiniaturePericardiumMitochondria, HeartBrain IschemiaCreatine KinaseMyoblasts, CardiacRabbitsPhosphocreatineTomography, Emission-Computed, Single-PhotonReperfusionRats, WistarEchocardiographyOrganotechnetium CompoundsVentricular RemodelingHeart Function TestsNecrosisGerbillinaeVentricular Dysfunction, LeftLactatesAdenosineDobutamineSystoleStem Cell TransplantationMicrospheresSarcolemmaCapillariesThallium RadioisotopesModels, CardiovascularHeart RateOxygen ConsumptionArrhythmias, CardiacElectrocardiographyAdenosine TriphosphateMice, Inbred C57BLLigationLactic AcidMyocardial RevascularizationCalciumCardiomyopathiesRats, NudeMicrocirculationCardiomegalySus scrofaBlood PressureVentricular FunctionImmunohistochemistryIschemic Attack, TransientVascular Endothelial Growth Factor AMesenchymal Stem Cell TransplantationCardioplegic SolutionsRegional Blood FlowFree RadicalsGenetic TherapyCells, CulturedVentricular PressureModels, AnimalEndocardiumRadiopharmaceuticalsAnoxiaVerapamilRegenerationRNA, MessengerHeart AtriaHeart Arrest, InducedRandom AllocationCardiomyopathy, DilatedIsolated Noncompaction of the Ventricular MyocardiumNitric OxideOxygenMyocarditisHypothermia, Induced