StrokeBrain IschemiaIschemiaIschemic Attack, TransientReperfusionInfarction, Middle Cerebral ArteryCerebral InfarctionMyocardial IschemiaRats, Inbred SHRCerebral CortexBrainDisease Models, AnimalReperfusion InjuryFocal AdhesionsCerebrovascular DisordersTime FactorsMyocardial Reperfusion InjuryCerebral HemorrhageRisk FactorsNeuroprotective AgentsWarm IschemiaCerebrovascular CirculationBrain InfarctionAcute DiseaseIschemic PreconditioningProspective StudiesRats, Sprague-DawleyRecovery of FunctionRats, WistarGerbillinaeCold IschemiaFibrinolytic AgentsFollow-Up StudiesSpinal Cord IschemiaMyocardiumTissue Plasminogen ActivatorStroke VolumeParesisMagnetic Resonance ImagingThrombolytic TherapyTreatment OutcomeIschemic Preconditioning, MyocardialMyocardial InfarctionTomography, X-Ray ComputedStroke, LacunarGlomerulosclerosis, Focal SegmentalBrain EdemaSeverity of Illness IndexMyocardial ReperfusionCerebral ArteriesPredictive Value of TestsIntracranial EmbolismFocal InfectionBlood PressureHemodynamicsRetrospective StudiesIncidenceIntracranial HemorrhagesCoronary DiseaseArterial Occlusive DiseasesHeat StrokeRecurrenceHeartCohort StudiesCoronary CirculationHindlimbNeuronsHemiplegiaFocal Nodular HyperplasiaElectrocardiographyDogsPerfusionNeurologic ExaminationMiddle Cerebral ArteryConstrictionRisk AssessmentIntracranial Embolism and ThrombosisAtrial FibrillationCarotid StenosisAnticoagulantsAge FactorsHypothermia, InducedMice, Inbred C57BLIntracranial ThrombosisPrognosisRegional Blood FlowLegCardiotonic AgentsMyocardial ContractionNecrosisHypertensionEndarterectomy, CarotidAnalysis of VarianceCell DeathLower ExtremityLaser-Doppler FlowmetryCerebral AngiographyExercise TestImmunohistochemistryMagnetic Resonance Angiography