Angina PectorisMyocardial InfarctionAngina, StableAngina, UnstableCoronary AngiographyElectrocardiographyAngioplasty, Balloon, CoronaryChronic DiseaseNitroglycerinExercise TestAcetanilidesDouble-Blind MethodThrombolytic TherapyTreatment OutcomeProspective StudiesCoronary DiseaseIsosorbide DinitrateCoronary Artery DiseaseCardiovascular AgentsTime FactorsMyocardial IschemiaCoronary VesselsMyocardial ReperfusionAdrenergic beta-AntagonistsStreptokinaseCounterpulsationAtenololRisk FactorsBiological MarkersElectrocardiography, AmbulatoryInfarctionCreatine KinaseFollow-Up StudiesCoronary Care UnitsNifedipinePrognosisNeopterinAngina Pectoris, VariantAnterior Wall Myocardial InfarctionFibrinolytic AgentsMyocardial RevascularizationVentricular RemodelingHeart RateDrug Therapy, CombinationStentsAcute DiseaseC-Reactive ProteinBenzazepinesShock, CardiogenicVentricular Function, LeftPredictive Value of TestsChest PainCoronary ThrombosisPlatelet Aggregation InhibitorsCoronary CirculationVasodilator AgentsCerebral InfarctionHospital MortalityMyocardiumRecurrenceCalcium Channel BlockersStroke VolumeHeart FailureAcute Coronary SyndromePercutaneous Coronary InterventionCoronary Artery BypassRetrospective StudiesEchocardiographyVentricular Dysfunction, LeftRisk AssessmentTroponin TTissue Plasminogen ActivatorAspirinCardiac CatheterizationCoronary VasospasmHospitalizationRegistriesMultivariate AnalysisCoronary StenosisProportional Hazards ModelsHeartSurvival AnalysisClinical Enzyme TestsIncidenceCohort StudiesHeart Rupture, Post-InfarctionArrhythmias, CardiacCase-Control StudiesNatriuretic Peptide, BrainTroponin ICreatine Kinase, MB FormUltrasonography, InterventionalAtherectomy, CoronaryLogistic ModelsHeart VentriclesDrug-Eluting StentsSurvival RateHemodynamicsChi-Square DistributionBlood Pressure