IschemiaHeartMyocardial IschemiaBrain IschemiaHeart RateReperfusion InjuryHeart FailureMyocardial Reperfusion InjuryHeart DiseasesHeart TransplantationMyocardiumHeart Defects, CongenitalIschemic Attack, TransientTime FactorsReperfusionWarm IschemiaFetal HeartDisease Models, AnimalRats, Sprague-DawleyRats, WistarMyocardial ContractionHeart ValvesIschemic PreconditioningIschemic Preconditioning, MyocardialCoronary DiseaseCold IschemiaHemodynamicsHeart AtriaPerfusionMyocardial InfarctionGerbillinaeMyocardial ReperfusionHeart Arrest, InducedSpinal Cord IschemiaCardiotonic AgentsMyocytes, CardiacHeart Function TestsHeart BlockDogsVentricular Function, LeftNeuroprotective AgentsInfarction, Middle Cerebral ArteryExercise TestCerebrovascular CirculationCerebral InfarctionHindlimbCoronary CirculationBrainRabbitsRisk FactorsEchocardiographyMice, Inbred C57BLProspective StudiesOxygen ConsumptionConstrictionRegional Blood FlowElectrocardiography, AmbulatoryVentricular PressureVentricular Dysfunction, LeftHeart ArrestCreatine KinaseFollow-Up StudiesStroke VolumePhosphocreatineCardiomegalyCardiac Output, LowAdenosineAdrenergic beta-AntagonistsLegOxygenAdenosine TriphosphateArterial Occlusive DiseasesAngina PectorisNecrosisCardiomyopathiesMesenteric Vascular OcclusionChronic DiseaseKidneyAcute DiseaseRats, Inbred StrainsCalciumVasodilator AgentsCardiomyopathy, DilatedBrain EdemaMice, KnockoutApoptosisIschemic PostconditioningBiological MarkersHeart InjuriesRandom AllocationElectrocardiographyNeuronsHeart SeptumLactic AcidAnoxiaHeart, ArtificialHeart Failure, SystolicDose-Response Relationship, DrugHypothermia, InducedRNA, Messenger