Myocardial IschemiaRespiratory Distress Syndrome, AdultAcute Lung InjuryRespiration, ArtificialMyocardial Reperfusion InjuryPositive-Pressure RespirationIschemiaElectrocardiographyCoronary DiseaseMyocardiumAcute DiseaseMyocardial InfarctionCreatine KinaseCoronary CirculationDogsArrhythmias, CardiacVentricular FibrillationHemodynamicsMyocardial ReperfusionHeartBrain IschemiaCardiotonic AgentsHeart RateVentricular Function, LeftAnti-Arrhythmia AgentsWounds and InjuriesAngina PectorisTime FactorsReperfusion InjuryCoronary VesselsDisease Models, AnimalHeart Conduction SystemRats, Sprague-DawleyMyocardial ContractionSwineHeart VentriclesBrain InjuriesBlood PressureExercise TestAthletic InjuriesSpinal Cord InjuriesAction PotentialsIschemic Preconditioning, MyocardialElectrocardiography, AmbulatoryInjury Severity ScoreRats, WistarReperfusionLung InjuryLeg InjuriesIschemic PreconditioningCoronary AngiographyTomography, Emission-Computed, Single-PhotonMyocardial Perfusion ImagingIschemic Attack, TransientWarm IschemiaEye InjuriesPerfusionAcute Kidney InjuryMyocardial StunningDipyridamoleIntraoperative ComplicationsNeck InjuriesAdenosineMice, Inbred C57BLMyocytes, CardiacRabbitsThallium RadioisotopesAbdominal InjuriesCoronary Artery DiseaseCold IschemiaArm InjuriesVasodilator AgentsCollateral CirculationProspective StudiesDobutamineTroponin IIschemic PostconditioningThoracic InjuriesEchocardiographyBlast InjuriesHand InjuriesNeuroprotective AgentsChest PainNecrosisPeroxidaseEchocardiography, StressSpinal Cord IschemiaRandom AllocationBiological MarkersSpinal InjuriesApoptosisL-Lactate DehydrogenaseMitochondria, HeartGerbillinaeTroponin TKnee InjuriesRisk FactorsPredictive Value of TestsAnesthesiaLactic Acid