Radial ArteryPulseArteriesUlnar ArteryMammary ArteriesCoronary Artery BypassSpasmTissue and Organ HarvestingPulmonary ArteryFemoral ArteryRadial NerveCarotid ArteriesThoracic ArteriesCatheterization, PeripheralBrachial ArteryVascular PatencyCerebral ArteriesRenal ArteryMesenteric ArteriesBasilar ArterySaphenous VeinVasodilationBlood PressureIliac ArteryRegional Blood FlowVertebral ArteryCarotid Artery, CommonForearmTreatment OutcomeAdventitiaCoronary AngiographyGraft Occlusion, VascularAngiographyArteriovenous Shunt, SurgicalPulsatile FlowCarotid Artery, InternalRadial NeuropathyComplianceSubclavian ArteryCoronary VesselsVasodilator AgentsInternal Mammary-Coronary Artery AnastomosisTime FactorsArterial Occlusive DiseasesPhotoplethysmographyCarotid Artery DiseasesNitroglycerinElasticitySplenic ArteryVasoconstrictionCardiac CatheterizationMiddle Cerebral ArteryKeratotomy, RadialHandHepatic ArteryBlood Pressure DeterminationEndothelium, VascularAneurysmHemodynamicsDissectionCoronary DiseaseOphthalmic ArteryCeliac ArteryProspective StudiesMesenteric Artery, SuperiorFollow-Up StudiesBlood Flow VelocityMuscle, Smooth, VascularCatheterizationAortaUmbilical ArteriesRenal Artery ObstructionMonitoring, IntraoperativePulse Therapy, DrugBrachiocephalic VeinsAnastomosis, SurgicalTemporal ArteriesUltrasonography, DopplerHyperemiaVeinsVasoconstrictor AgentsBronchial ArteriesPopliteal ArteryRetrospective StudiesBlood Pressure MonitorsElectrocoagulationAngioplasty, Balloon, CoronaryCathetersPapaverineUltrasonography, InterventionalUterine ArteryTomography, X-Ray ComputedStentsHemostasis, SurgicalCoronary VasospasmCarotid Artery, ExternalPostoperative ComplicationsHeart RateCoronary Stenosisomega-N-Methylarginine