Myocardial InfarctionExercise TestInfarctionElectrocardiographyCerebral InfarctionAngioplasty, Balloon, CoronaryTime FactorsCoronary AngiographyThrombolytic TherapyExercise ToleranceExerciseAnterior Wall Myocardial InfarctionTreatment OutcomeRisk FactorsExercise TherapyMyocardial ReperfusionProspective StudiesVentricular RemodelingAngina PectorisCreatine KinaseCoronary DiseaseStreptokinaseVentricular Function, LeftPhysical ExertionFollow-Up StudiesMyocardiumPrognosisPredictive Value of TestsCoronary Care UnitsOxygen ConsumptionFibrinolytic AgentsMyocardial IschemiaStroke VolumeHeart RateEchocardiographyAngina, UnstablePlatelet Aggregation InhibitorsHeart FailureCoronary Artery DiseaseVentricular Dysfunction, LeftCoronary CirculationRisk AssessmentHeartStentsMyocardial RevascularizationPercutaneous Coronary InterventionCoronary VesselsChest PainRecurrenceCoronary ThrombosisRetrospective StudiesShock, CardiogenicInferior Wall Myocardial InfarctionHospital MortalityBiological MarkersAcute DiseaseHemodynamicsProportional Hazards ModelsCoronary Artery BypassHeart VentriclesAdrenergic beta-AntagonistsCohort StudiesArrhythmias, CardiacRegistriesIncidenceCase-Control StudiesPhysical EnduranceStrokeMultivariate AnalysisCardiac CatheterizationSurvival AnalysisDouble-Blind MethodAspirinAcute Coronary SyndromeDeath, Sudden, CardiacBlood PressureAnaerobic ThresholdTissue Plasminogen ActivatorCardiovascular AgentsHeart Rupture, Post-InfarctionHospitalizationAge FactorsClinical Enzyme TestsChi-Square DistributionDrug-Eluting StentsTroponin TCardiovascular DiseasesHemorrhageRiskTomography, Emission-Computed, Single-PhotonSurvival RateTroponin IPhysical FitnessHeart Function TestsDisease Models, AnimalLogistic ModelsMyocardial Reperfusion InjurySex FactorsRandomized Controlled Trials as TopicSeverity of Illness Index