StrokeCerebral HemorrhageHemorrhageSubarachnoid HemorrhageIntracranial HemorrhagesRetinal HemorrhageBrain IschemiaPostpartum HemorrhageCerebrovascular DisordersGastrointestinal HemorrhageVitreous HemorrhageEye HemorrhageCerebral InfarctionTomography, X-Ray ComputedBasal Ganglia HemorrhageRisk FactorsIschemic Attack, TransientIntracranial Hemorrhage, HypertensiveVasospasm, IntracranialTreatment OutcomeFibrinolytic AgentsProspective StudiesHematomaTissue Plasminogen ActivatorPostoperative HemorrhageAcute DiseaseTime FactorsCerebral AngiographyIntracranial AneurysmFollow-Up StudiesThrombolytic TherapyChoroid HemorrhagePeptic Ulcer HemorrhageRetrospective StudiesMagnetic Resonance ImagingAnticoagulantsParesisIncidenceBrainPutaminal HemorrhageBrain InfarctionRecovery of FunctionStroke, LacunarInfarction, Middle Cerebral ArteryCohort StudiesSeverity of Illness IndexCerebral ArteriesStroke VolumeAneurysm, RupturedRecurrenceRetrobulbar HemorrhageCerebral VentriclesWarfarinCerebrovascular CirculationPredictive Value of TestsIntracranial EmbolismHemiplegiaRupture, SpontaneousIntracranial ThrombosisShock, HemorrhagicIntracranial Arteriovenous MalformationsHematoma, SubduralBrain EdemaCerebral Hemorrhage, TraumaticNeurologic ExaminationBrain Hemorrhage, TraumaticAge FactorsBasilar ArteryHydrocephalusPrognosisIntracranial Embolism and ThrombosisThalamic DiseasesHypertensionOral HemorrhageBlood PressureGlasgow Coma ScaleRiskRisk AssessmentHeat StrokeAtrial FibrillationDisease Models, AnimalCarotid StenosisMagnetic Resonance AngiographyVentriculostomyRegistriesCerebral VentriculographyCerebellar DiseasesEmbolization, TherapeuticComorbidityPlatelet Aggregation InhibitorsEndarterectomy, CarotidFatal OutcomeUterine HemorrhageMiddle Cerebral ArteryNeuroprotective AgentsIntracranial Hemorrhage, TraumaticAspirinHospital UnitsMultivariate AnalysisFetomaternal Transfusion