Myocardial IschemiaExercise TestAsymptomatic DiseasesCardiac-Gated Single-Photon Emission Computer-Assisted TomographyElectrocardiography, AmbulatoryIschemiaAngina PectorisAutonomic Nervous System DiseasesCoronary DiseaseDiabetic AngiopathiesElectrocardiographyIodobenzenesDiabetic NeuropathiesCoronary AngiographyTomography, Emission-Computed, Single-PhotonDiabetes Mellitus, Type 2Brain IschemiaHeartMyocardial Reperfusion InjuryMyocardial InfarctionCoronary Artery DiseaseRisk FactorsPredictive Value of TestsMyocardiumProspective StudiesCoronary CirculationPrevalenceReperfusion InjuryMyocardial ReperfusionCardiotonic AgentsIschemic Preconditioning, MyocardialHemodynamicsDogsTime FactorsCoronary VesselsDisease Models, AnimalHeart RateArrhythmias, CardiacRats, Sprague-DawleyMyocardial ContractionMyocardial Perfusion ImagingReperfusionVentricular Function, LeftIschemic Attack, TransientCreatine KinaseIschemic PreconditioningRats, WistarDipyridamoleWarm IschemiaBlood PressureMyocardial StunningPerfusionThallium RadioisotopesAdenosineSwineCollateral CirculationDobutamineMyocytes, CardiacVasodilator AgentsEchocardiographyIntraoperative ComplicationsEchocardiography, StressChest PainCold IschemiaRabbitsHeart VentriclesTroponin IIschemic PostconditioningCerebral InfarctionGerbillinaeSpinal Cord IschemiaAcute DiseaseVentricular FibrillationNitroglycerinTroponin TMitochondria, HeartAngina, UnstableCoronary StenosisAnesthesiaCardiovascular AgentsLactic AcidSwine, MiniatureBiological MarkersNecrosisRandom AllocationHeart Function TestsConstrictionMice, Inbred C57BLAngina Pectoris, VariantCoronary Vessel AnomaliesNeuroprotective AgentsVentricular Dysfunction, LeftLactatesL-Lactate DehydrogenaseCoronary VasospasmInfarction, Middle Cerebral ArteryErgonovineAdenosine TriphosphateApoptosisPeroxidase