StrokeBrain IschemiaCerebrovascular DisordersCerebral InfarctionCerebral HemorrhageIschemic Attack, TransientRisk FactorsIntracranial HemorrhagesFibrinolytic AgentsParesisProspective StudiesTreatment OutcomeTissue Plasminogen ActivatorRecovery of FunctionAcute DiseaseFollow-Up StudiesTime FactorsThrombolytic TherapyIncidenceSecondary PreventionAnticoagulantsTomography, X-Ray ComputedCohort StudiesRecurrenceAtrial FibrillationBrainSeverity of Illness IndexPlatelet Aggregation InhibitorsMagnetic Resonance ImagingRiskRegistriesPredictive Value of TestsHypertensionPrognosisMultivariate AnalysisRetrospective StudiesSex FactorsUnited StatesStroke, LacunarAge FactorsRisk AssessmentStroke VolumeHospitalizationBrain InfarctionInfarction, Middle Cerebral ArteryPrevalenceCase-Control StudiesHeat StrokeIntracranial EmbolismHemiplegiaCarotid StenosisHospital UnitsEndarterectomy, CarotidIntracranial ThrombosisComorbidityNational Institute of Neurological Disorders and StrokeCerebrovascular CirculationIntracranial Embolism and ThrombosisWarfarinAphasiaIntracranial ArteriosclerosisNeurologyDisability EvaluationActivities of Daily LivingNeurologic ExaminationCerebral AngiographyEmergency Medical ServicesMagnetic Resonance AngiographyOdds RatioUpper ExtremityAspirinNeuroprotective AgentsProportional Hazards ModelsBlood PressureOutcome Assessment (Health Care)Cerebral ArteriesEmbolismDiffusion Magnetic Resonance ImagingReperfusionLogistic ModelsUltrasonography, Doppler, TranscranialCarotid Artery DiseasesRandomized Controlled Trials as TopicIntracranial Arterial DiseasesRegression AnalysisMiddle Cerebral ArteryReproducibility of ResultsMyocardial InfarctionSex DistributionArmAge DistributionMovement DisordersCardiovascular DiseasesSubarachnoid HemorrhageDeglutition DisordersAfrican Continental Ancestry GroupEuropean Continental Ancestry GroupDisease Models, AnimalFunctional LateralityCerebral Arterial Diseases