Myocardial BridgingCoronary Vessel AnomaliesCoronary VesselsCoronary AngiographyCoronary Artery DiseaseAngina PectorisCoronary Artery BypassCoronary CirculationAngina, UnstableMyocardial IschemiaIschemiaCoronary DiseaseArteriesAngioplasty, Balloon, CoronaryCoronary StenosisElectrocardiographyUltrasonography, InterventionalAngina Pectoris, VariantMultidetector Computed TomographyMyocardial InfarctionCoronary VasospasmBrain IschemiaTakotsubo CardiomyopathyCardiomyopathy, HypertrophicFollow-Up StudiesRisk FactorsTreatment OutcomeAngina, StableCoronary AneurysmTime FactorsMyocardiumConstriction, PathologicEchocardiographyPulmonary ArteryDeath, Sudden, CardiacCoronary Artery Bypass, Off-PumpBlood Flow VelocityAutopsyCoronary ThrombosisProspective StudiesRetrospective StudiesStentsCarotid ArteriesMammary ArteriesFemoral ArteryCoronary OcclusionExercise TestVasodilator AgentsCoronary RestenosisMyocardial ContractionDogsHemodynamicsCalcinosisPredictive Value of TestsCerebral ArteriesMyocardial RevascularizationMicrovascular AnginaTomography, X-Ray ComputedVasodilationHeartRadial ArteryNitroglycerinRenal ArteryPrevalenceEndothelium, VascularMesenteric ArteriesMyocardial Reperfusion InjuryCardiac CatheterizationPercutaneous Coronary InterventionReperfusion InjuryChest PainSwineRisk AssessmentBasilar ArteryErgonovineSeverity of Illness IndexBlood PressureIliac ArteryBiological MarkersPostoperative ComplicationsPlatelet Aggregation InhibitorsTomography, Emission-Computed, Single-PhotonCollateral CirculationMyocardial ReperfusionCardiovascular AgentsVasoconstrictionCarotid Artery DiseasesDipyridamoleThoracic ArteriesBrachial ArteryPrognosisDisease Models, AnimalVertebral ArteryMuscle, Smooth, VascularSensitivity and SpecificityVentricular Function, Left