Myocardial InfarctionCoronary StenosisCoronary AngiographyCoronary VesselsCoronary CirculationCoronary Artery DiseaseAngioplasty, Balloon, CoronaryCoronary DiseaseElectrocardiographyFractional Flow Reserve, MyocardialCarotid StenosisCoronary Artery BypassInfarctionAortic Valve StenosisRisk FactorsTreatment OutcomeTime FactorsProspective StudiesCoronary VasospasmConstriction, PathologicMyocardial IschemiaStentsPredictive Value of TestsFollow-Up StudiesCerebral InfarctionMyocardial ReperfusionThrombolytic TherapyCoronary ThrombosisCzechoslovakiaEchocardiographyHemodynamicsAngina PectorisPercutaneous Coronary InterventionMyocardiumAngina, UnstableCardiac CatheterizationDogsMyocardial RevascularizationSpinal StenosisSeverity of Illness IndexCoronary Care UnitsVentricular Function, LeftAnterior Wall Myocardial InfarctionChest PainCoronary RestenosisSensitivity and SpecificityUltrasonography, InterventionalPlatelet Aggregation InhibitorsPrognosisTracheal StenosisVentricular RemodelingRetrospective StudiesTomography, X-Ray ComputedBlood Flow VelocityCoronary AneurysmHeartRisk AssessmentRecurrenceDobutamineTomography, Emission-Computed, Single-PhotonExercise TestThallium RadioisotopesStroke VolumeStreptokinaseCreatine KinaseDipyridamoleVentricular Dysfunction, LeftMyocardial ContractionCoronary OcclusionHyperemiaUSSRBiological MarkersMitral Valve StenosisPyloric StenosisFibrinolytic AgentsCollateral CirculationCalcinosisPulmonary Valve StenosisAdenosineAcute DiseaseContrast MediaBlood PressureHeart VentriclesAngina Pectoris, VariantCardiovascular AgentsTomography, Spiral ComputedMyocardial Perfusion ImagingVasodilator AgentsCohort StudiesMultivariate AnalysisMagnetic Resonance AngiographyMyocardial StunningEchocardiography, StressCardiotonic AgentsHospital MortalityStrokeCase-Control StudiesShock, CardiogenicAdrenergic beta-AntagonistsIncidence