Peripheral Arterial DiseaseArteriesHeartPeripheral Vascular DiseasesAnkle Brachial IndexFemoral ArteryHeart RatePulmonary ArteryCarotid ArteriesIntermittent ClaudicationCerebral ArteriesIliac ArteryBrachial ArteryArterial Occlusive DiseasesRadial ArteryRenal ArteryLower ExtremityMesenteric ArteriesPopliteal ArteryHeart FailureBasilar ArteryTime FactorsRisk FactorsPeripheral NervesCatheterization, PeripheralTreatment OutcomeRegional Blood FlowVertebral ArteryCoronary Artery BypassCarotid Artery DiseasesHeart DiseasesProspective StudiesIschemiaMammary ArteriesHeart Defects, CongenitalHeart TransplantationCoronary VesselsFollow-Up StudiesVascular Access DevicesCarotid Artery, InternalAngioplasty, BalloonTibial ArteriesSubclavian ArteryLegCoronary DiseaseVasodilationPredictive Value of TestsAngiographyHemodynamicsRisk AssessmentBlood PressureVascular Surgical ProceduresConstriction, PathologicSplenic ArteryExercise TestMagnetic Resonance AngiographyAtherosclerosisEndothelium, VascularCarotid Artery, CommonHepatic ArteryBlue Toe SyndromeBiological MarkersVasodilator AgentsPeripheral Nervous SystemFetal HeartRetrospective StudiesMyocardial InfarctionDisease Models, AnimalArteriosclerosisUltrasonography, DopplerAtherectomyMuscle, Smooth, VascularDogsPeripheral Nervous System DiseasesCardiovascular DiseasesAnkleCeliac ArteryAortaAneurysmChi-Square DistributionOphthalmic ArteryCalcinosisMesenteric Artery, SuperiorStentsHeart ValvesTomography, X-Ray ComputedUmbilical ArteriesAmputationMiddle Cerebral ArteryWalkingHindlimbSeverity of Illness IndexRenal Artery ObstructionHeart AtriaCase-Control StudiesThoracic ArteriesCarotid StenosisGangreneTemporal ArteriesBronchial Arteries