Coronary VesselsCoronary AngiographyCoronary Artery DiseaseArteriesCoronary CirculationCoronary Artery BypassAngioplasty, Balloon, CoronaryCoronary StenosisCoronary DiseasePulmonary ArteryCoronary VasospasmCarotid ArteriesFemoral ArteryRenal ArteryCerebral ArteriesMyocardial InfarctionMesenteric ArteriesCoronary AneurysmCoronary ThrombosisBasilar ArteryRadial ArteryMammary ArteriesCoronary RestenosisCoronary OcclusionIliac ArteryVertebral ArteryTreatment OutcomeRisk FactorsStentsPercutaneous Coronary InterventionVasodilationTime FactorsCarotid Artery DiseasesCarotid Artery, InternalSubclavian ArteryProspective StudiesFollow-Up StudiesBrachial ArteryVasodilator AgentsElectrocardiographyDogsMyocardial IschemiaCoronary Care UnitsCoronary Artery Bypass, Off-PumpTomography, X-Ray ComputedCalcinosisCarotid Artery, CommonEndothelium, VascularSplenic ArteryHemodynamicsUltrasonography, InterventionalPredictive Value of TestsHepatic ArteryThoracic ArteriesVasoconstrictionCardiac CatheterizationMyocardial RevascularizationMuscle, Smooth, VascularCeliac ArteryBlood PressureOphthalmic ArteryMesenteric Artery, SuperiorAngina, UnstableRetrospective StudiesSwineAngiographyRisk AssessmentRenal Artery ObstructionUmbilical ArteriesMiddle Cerebral ArteryUlnar ArteryBronchial ArteriesHeartPlatelet Aggregation InhibitorsNitroglycerinTemporal ArteriesMyocardiumSeverity of Illness IndexPopliteal ArteryArterial Occlusive DiseasesEchocardiographyChest PainRegional Blood FlowExercise TestMagnetic Resonance AngiographyBiological MarkersUterine ArteryConstriction, PathologicAdenosineSensitivity and SpecificityCarotid Artery, ExternalPostoperative ComplicationsAcetylcholineVascular PatencyInternal Mammary-Coronary Artery AnastomosisAngioplasty, BalloonCarotid Artery InjuriesDipyridamoleVasoconstrictor AgentsNitric Oxide