Myocardial InfarctionCoronary AngiographyCoronary VesselsCoronary Artery DiseaseMicrovascular AnginaCoronary CirculationElectrocardiographyCoronary Artery BypassAngioplasty, Balloon, CoronaryCoronary DiseaseCoronary VasospasmAngina PectorisChest PainCoronary StenosisTime FactorsThrombolytic TherapyRisk FactorsProspective StudiesTreatment OutcomeDipyridamoleMyocardial ReperfusionIsosorbide DinitrateMyocardial IschemiaFollow-Up StudiesCardiac CatheterizationStreptokinaseArteriesEchocardiographyPredictive Value of TestsCoronary Care UnitsCoronary ThrombosisExercise TestHeartMyocardiumVentricular Function, LeftInfarctionCreatine KinasePrognosisStentsHemodynamicsVasodilator AgentsAngina Pectoris, VariantRetrospective StudiesAcute DiseaseAngina, UnstableMyocardial RevascularizationUltrasonography, InterventionalBlood Flow VelocityFibrinolytic AgentsStroke VolumeAnterior Wall Myocardial InfarctionVentricular RemodelingNo-Reflow PhenomenonTomography, Emission-Computed, Single-PhotonCoronary AneurysmPercutaneous Coronary InterventionHospital MortalityHeart VentriclesThallium RadioisotopesPapaverineShock, CardiogenicVasodilationPlatelet Aggregation InhibitorsErgonovineCase-Control StudiesBiological MarkersNitroglycerinCerebral InfarctionTakotsubo CardiomyopathyVentricular Dysfunction, LeftRisk AssessmentEndothelium, VascularRecurrenceMucocutaneous Lymph Node SyndromeCoronary OcclusionSensitivity and SpecificitySeverity of Illness IndexDobutamineThalliumCoronary RestenosisMultivariate AnalysisMicrocirculationTissue Plasminogen ActivatorEchocardiography, StressBlood PressureAspirinPulmonary ArteryCoronary Artery Bypass, Off-PumpRegistriesAngiocardiographyAdenosineAngiographyDogsHeart FailureIncidenceBundle-Branch BlockCohort StudiesTomography, X-Ray ComputedChi-Square DistributionSurvival Analysis