Myocardial InfarctionAngioplasty, Balloon, CoronaryAngioplasty, BalloonAngioplastyThrombolytic TherapyCoronary AngiographyElectrocardiographyMyocardial ReperfusionTime FactorsStreptokinaseTreatment OutcomeStentsInfarctionCreatine KinaseProspective StudiesCoronary Care UnitsFollow-Up StudiesRecurrenceRisk FactorsCoronary DiseaseFibrinolytic AgentsAnterior Wall Myocardial InfarctionVentricular RemodelingAngina PectorisCoronary VesselsShock, CardiogenicHospital MortalityVentricular Function, LeftCerebral InfarctionPrognosisCoronary ThrombosisAcute DiseaseMyocardial RevascularizationCoronary CirculationAngina, UnstablePlatelet Aggregation InhibitorsRetrospective StudiesPredictive Value of TestsMyocardiumStroke VolumeCoronary Artery BypassTissue Plasminogen ActivatorEchocardiographyChest PainAngioplasty, LaserVentricular Dysfunction, LeftCoronary Artery DiseaseMyocardial IschemiaRisk AssessmentCardiac CatheterizationBiological MarkersPercutaneous Coronary InterventionRegistriesHospitalizationSurvival AnalysisAspirinClinical Enzyme TestsVascular PatencyMultivariate AnalysisHeart FailureHeart Rupture, Post-InfarctionIncidenceProportional Hazards ModelsTroponin THeartArrhythmias, CardiacHeparinSurvival RateImmunoglobulin Fab FragmentsCohort StudiesConstriction, PathologicHeart VentriclesHemorrhageThrombosisLogistic ModelsAdrenergic beta-AntagonistsEmergency Medical ServicesThrombectomyTroponin ICoronary StenosisCardiovascular AgentsInferior Wall Myocardial InfarctionAnistreplaseCreatine Kinase, MB FormCase-Control StudiesStrokeDrug-Eluting StentsMyocardial Reperfusion InjuryAcute Coronary SyndromeChi-Square DistributionAnticoagulantsAge FactorsIntra-Aortic Balloon PumpingHemodynamicsAtherectomy, CoronaryCoronary RestenosisRandomized Controlled Trials as TopicRiskTomography, Emission-Computed, Single-PhotonEdema, Cardiac