Myocardial InfarctionCoronary DiseaseCoronary VesselsCoronary AngiographyCoronary Artery DiseaseAngioplasty, Balloon, CoronaryCoronary CirculationCoronary Artery BypassElectrocardiographyCoronary StenosisInfarctionRisk FactorsTime FactorsTreatment OutcomeProspective StudiesCerebral InfarctionThrombolytic TherapyCoronary ThrombosisFollow-Up StudiesMyocardial RevascularizationMyocardial IschemiaPercutaneous Coronary InterventionAngina PectorisMyocardial ReperfusionAngina, UnstableCoronary Care UnitsAnterior Wall Myocardial InfarctionPredictive Value of TestsStentsMyocardiumPrognosisPlatelet Aggregation InhibitorsVentricular RemodelingRisk AssessmentCoronary VasospasmVentricular Function, LeftCoronary OcclusionCoronary RestenosisCreatine KinaseStreptokinaseChest PainRetrospective StudiesEchocardiographyHeartExercise TestBiological MarkersVentricular Dysfunction, LeftRecurrenceCoronary AneurysmStroke VolumeProportional Hazards ModelsCardiac CatheterizationFibrinolytic AgentsCohort StudiesIncidenceHospital MortalityMultivariate AnalysisAcute DiseaseAspirinRegistriesHeart FailureCardiovascular AgentsHemodynamicsSurvival AnalysisRiskStrokeSeverity of Illness IndexHeart VentriclesCase-Control StudiesDeath, Sudden, CardiacShock, CardiogenicAcute Coronary SyndromeCardiovascular DiseasesTomography, Emission-Computed, Single-PhotonChi-Square DistributionUltrasonography, InterventionalLogistic ModelsAdrenergic beta-AntagonistsInferior Wall Myocardial InfarctionArrhythmias, CardiacTiclopidineAge FactorsSensitivity and SpecificitySex FactorsDiabetes ComplicationsOdds RatioKaplan-Meier EstimateCalcinosisThallium RadioisotopesDipyridamoleDrug-Eluting StentsSurvival RateTroponin TRandomized Controlled Trials as TopicTomography, X-Ray ComputedTroponin IHospitalizationThrombosisThalliumDouble-Blind Method