Myocardial InfarctionElectrocardiographyThrombolytic TherapyAngioplasty, Balloon, CoronaryInfarctionMyocardial ReperfusionCoronary AngiographyTime FactorsStreptokinaseCerebral InfarctionTreatment OutcomeCreatine KinaseAnterior Wall Myocardial InfarctionVentricular RemodelingRisk FactorsCoronary Care UnitsProspective StudiesVentricular Function, LeftFibrinolytic AgentsMyocardiumShock, CardiogenicPrognosisFollow-Up StudiesCoronary CirculationAngina PectorisHospital MortalityPredictive Value of TestsAcute DiseaseCoronary DiseaseMyocardial RevascularizationCoronary VesselsAngina, UnstableStentsPlatelet Aggregation InhibitorsCoronary ThrombosisStroke VolumeEchocardiographyVentricular Dysfunction, LeftRecurrenceMyocardial IschemiaChest PainRetrospective StudiesPercutaneous Coronary InterventionHeartHeart VentriclesRisk AssessmentTissue Plasminogen ActivatorCoronary Artery DiseaseBiological MarkersHeart FailureCoronary Artery BypassRegistriesArrhythmias, CardiacHospitalizationClinical Enzyme TestsHeart Rupture, Post-InfarctionProportional Hazards ModelsAspirinIncidenceCardiac CatheterizationInferior Wall Myocardial InfarctionSurvival AnalysisTroponin TMultivariate AnalysisCohort StudiesAdrenergic beta-AntagonistsAcute Coronary SyndromeHemodynamicsCase-Control StudiesTroponin IHemorrhageStrokeMyocardial Reperfusion InjurySurvival RateLogistic ModelsMyocardial ContractionDrug-Eluting StentsEmergency Medical ServicesCardiovascular AgentsRiskAge FactorsAnistreplaseEdema, CardiacDeath, Sudden, CardiacHeparinCardiotonic AgentsCreatine Kinase, MB FormThrombosisTissue SurvivalCoronary StenosisChi-Square DistributionDogsTomography, Emission-Computed, Single-PhotonOdds RatioImmunoglobulin Fab FragmentsDisease Models, AnimalSex FactorsMagnetic Resonance Imaging, CineCoronary OcclusionTiclopidine