SyndromeArteriesPulmonary ArteryCarotid ArteriesCerebral ArteriesRenal ArteryFemoral ArteryMesenteric ArteriesBasilar ArteryDown SyndromeMetabolic Syndrome XCoronary Artery BypassVertebral ArteryIliac ArteryRadial ArteryMammary ArteriesCarotid Artery, InternalSubclavian ArteryCarotid Artery DiseasesBrachial ArterySplenic ArteryNephrotic SyndromeCarotid Artery, CommonHepatic ArteryCoronary VesselsSjogren's SyndromeCeliac ArteryMesenteric Artery, SuperiorOphthalmic ArteryUmbilical ArteriesMiddle Cerebral ArteryRenal Artery ObstructionThoracic ArteriesTemporal ArteriesTreatment OutcomeTurner SyndromeBronchial ArteriesUlnar ArteryPopliteal ArteryAbnormalities, MultipleCoronary AngiographyUterine ArteryAcute Coronary SyndromeMyelodysplastic SyndromesCarotid Artery, ExternalTomography, X-Ray ComputedTime FactorsVasodilationCushing SyndromeRisk FactorsArterial Occlusive DiseasesCoronary DiseasePolycystic Ovary SyndromeCarotid Artery InjuriesAngiographyMuscle, Smooth, VascularHorner SyndromeVasoconstrictionWilliams SyndromeDiGeorge SyndromeFollow-Up StudiesEndothelium, VascularProspective StudiesAxillary ArteryRetrospective StudiesStentsLong QT SyndromeInfarction, Middle Cerebral ArteryPrader-Willi SyndromeRetinal Artery OcclusionVasodilator AgentsBlood PressureGuillain-Barre SyndromeCarotid Artery ThrombosisCompartment SyndromesAneurysmHemolytic-Uremic SyndromeAntiphospholipid SyndromeMeningeal ArteriesTourette SyndromeRegional Blood FlowCarotid StenosisMagnetic Resonance AngiographyDisease Models, AnimalMyocardial InfarctionPorcine Reproductive and Respiratory SyndromeCerebral AngiographyKlinefelter SyndromeCarpal Tunnel SyndromeConstriction, PathologicWerner SyndromeReye SyndromeSubclavian Steal SyndromeBartter SyndromeEhlers-Danlos SyndromeHELLP SyndromeElectrocardiographyHemodynamicsPorcine respiratory and reproductive syndrome virusCoronary Circulation