Myocardial InfarctionDeath, Sudden, CardiacElectrocardiographyDeath, SuddenThrombolytic TherapyAngioplasty, Balloon, CoronaryArrhythmias, CardiacTime FactorsMyocardial ReperfusionCoronary AngiographyStreptokinaseRisk FactorsTreatment OutcomeInfarctionProspective StudiesCreatine KinaseCoronary Care UnitsVentricular RemodelingFollow-Up StudiesMyocardiumVentricular Function, LeftAnterior Wall Myocardial InfarctionMyocytes, CardiacHeartPrognosisPredictive Value of TestsVentricular FibrillationFibrinolytic AgentsStroke VolumeShock, CardiogenicEchocardiographyCerebral InfarctionVentricular Dysfunction, LeftHospital MortalityTachycardia, VentricularAcute DiseaseRisk AssessmentHeart FailureCoronary DiseaseRetrospective StudiesMyocardial IschemiaCoronary VesselsAngina PectorisDefibrillators, ImplantableHeart VentriclesCoronary CirculationCoronary ThrombosisMyocardial RevascularizationStentsAngina, UnstableRecurrenceCoronary Artery DiseaseBiological MarkersHeart ArrestCardiac CatheterizationPlatelet Aggregation InhibitorsTroponin THeart DiseasesIncidenceChest PainTissue Plasminogen ActivatorProportional Hazards ModelsRegistriesSurvival AnalysisAdrenergic beta-AntagonistsSudden Infant DeathHospitalizationElectrocardiography, AmbulatoryMultivariate AnalysisPercutaneous Coronary InterventionHeart RateCohort StudiesCoronary Artery BypassEmergency Medical ServicesCase-Control StudiesSurvival RateClinical Enzyme TestsTroponin IHeart Rupture, Post-InfarctionMyocardial ContractionCardiac OutputHeart Conduction SystemLong QT SyndromeHemodynamicsAspirinRiskLogistic ModelsAnti-Arrhythmia AgentsAge FactorsCardiotonic AgentsCardiomyopathiesAcute Coronary SyndromeCardiomyopathy, HypertrophicCardiovascular AgentsCause of DeathKaplan-Meier EstimateMyocardial Reperfusion InjuryChi-Square DistributionEdema, CardiacSex Factors