Angioplasty, BalloonAngioplasty, Balloon, CoronaryAngioplastyAngioplasty, LaserStentsRecurrenceConstriction, PathologicCoronary DiseaseCoronary AngiographyTreatment OutcomeFollow-Up StudiesMyocardial InfarctionArterial Occlusive DiseasesIliac ArteryVascular PatencyAtherectomy, CoronaryCoronary VesselsFemoral ArteryTime FactorsGraft Occlusion, VascularPopliteal ArteryCoronary Artery BypassAngiographyAngina PectorisThrombolytic TherapyProspective StudiesCarotid StenosisTunica IntimaAortic CoarctationIschemiaRenal Artery ObstructionCatheterizationRetreatmentRetrospective StudiesAtherectomyCoronary RestenosisNasal ObstructionIntermittent ClaudicationCoronary CirculationPlatelet Aggregation InhibitorsLegUltrasonography, InterventionalEndarterectomy, CarotidBeta ParticlesHirudin TherapyCoronary ThrombosisAngina, UnstableIntracranial ArteriosclerosisMyocardial RevascularizationReoperationPeripheral Vascular DiseasesLimb SalvageArteriosclerosisPostoperative ComplicationsHyperplasiaUltrasonography, Doppler, DuplexMyocardial ReperfusionHypertension, RenovascularFibrinolytic AgentsCardiac CatheterizationImmunoglobulin Fab FragmentsCoronary Artery DiseaseAmputationArteriovenous Shunt, SurgicalElectrocardiographyTreatment FailureRisk FactorsCoronary StenosisSaphenous VeinLower ExtremityCarotid Artery InjuriesFibromuscular DysplasiaHeparinCineradiographyBlood Vessel Prosthesis ImplantationAngioscopyCarotid ArteriesAlloysFeasibility StudiesThrombosisEmbolismSneezingRenal ArteryMuscle, Smooth, VascularCollateral CirculationSubclavian Steal SyndromeTibial ArteriesVertebrobasilar InsufficiencyHospital MortalityEndarterectomyAspirinLife TablesAnticoagulantsEquipment DesignPolytetrafluoroethyleneThrombectomyBlood Vessel ProsthesisVascular Surgical ProceduresVascular Access DevicesPatient Transfer