Myocardial InfarctionInfarctionCerebral InfarctionElectrocardiographyAngioplasty, Balloon, CoronaryThrombolytic TherapyTime FactorsCoronary AngiographyAnterior Wall Myocardial InfarctionMyocardial ReperfusionRisk FactorsTreatment OutcomeVentricular RemodelingProspective StudiesStreptokinaseCreatine KinaseMyocardiumCoronary Care UnitsVentricular Function, LeftFibrinolytic AgentsCoronary DiseasePrognosisAngina PectorisPlatelet Aggregation InhibitorsPredictive Value of TestsAngina, UnstableStentsRecurrenceMyocardial RevascularizationPercutaneous Coronary InterventionMyocardial IschemiaEchocardiographyCoronary ThrombosisCoronary VesselsAcute DiseaseRisk AssessmentInferior Wall Myocardial InfarctionVentricular Dysfunction, LeftShock, CardiogenicRetrospective StudiesCoronary Artery DiseaseCoronary CirculationStroke VolumeHospital MortalityChest PainBiological MarkersFollow-Up StudiesSplenic InfarctionHeartStrokeHeart FailureCoronary Artery BypassProportional Hazards ModelsIncidenceRegistriesHeart VentriclesAspirinCohort StudiesAcute Coronary SyndromeTissue Plasminogen ActivatorBrain Stem InfarctionsSurvival AnalysisArrhythmias, CardiacHeart Rupture, Post-InfarctionMultivariate AnalysisHospitalizationCase-Control StudiesClinical Enzyme TestsCardiac CatheterizationHemorrhageDrug-Eluting StentsRiskTroponin TDisease Models, AnimalHemodynamicsDeath, Sudden, CardiacMyocardial Reperfusion InjuryTroponin ICardiovascular AgentsAdrenergic beta-AntagonistsLogistic ModelsThrombosisSurvival RateAge FactorsTiclopidineCardiovascular DiseasesCardiotonic AgentsPost and Core TechniqueChi-Square DistributionKaplan-Meier EstimateRandomized Controlled Trials as TopicTomography, Emission-Computed, Single-PhotonCoronary OcclusionOdds RatioCoronary StenosisCerebrovascular DisordersEmergency Medical ServicesDouble-Blind MethodSex FactorsAnticoagulants