StentsTracheal StenosisMetalsIntestinal ObstructionDrug-Eluting StentsForeign-Body MigrationPalliative CareEsophageal StenosisJaundice, ObstructiveGastric Outlet ObstructionBronchial DiseasesAirway ObstructionBronchoscopyProsthesis DesignConstriction, PathologicBile Duct NeoplasmsTreatment OutcomeCoronary RestenosisSirolimusRetrospective StudiesAngioplasty, Balloon, CoronaryAlloysSelf CareCoated Materials, BiocompatiblePaclitaxelCoronary ThrombosisCardiovascular AgentsSelf ConceptCoronary AngiographyCoronary StenosisFollow-Up StudiesCoronary Artery DiseaseAbsorbable ImplantsCoronary VesselsThrombosisUltrasonography, InterventionalGraft Occlusion, VascularStainless SteelDrug ImplantsTubulin ModulatorsAngioplasty, BalloonMyocardial InfarctionImmunosuppressive AgentsSelf ToleranceTime FactorsNeointimaIliac ArteryPlatelet Aggregation InhibitorsTunica IntimaPercutaneous Coronary InterventionPolymersChromium AlloysEquipment DesignRetreatmentBlood Vessel ProsthesisBlood Vessel Prosthesis ImplantationCoronary DiseaseProspective StudiesHyperplasiaRegistriesVascular PatencyRecurrenceMyocardial RevascularizationDrug Delivery SystemsProsthesis FailureCatheterizationAngioplastySelf PsychologyTiclopidineKaplan-Meier EstimateArterial Occlusive DiseasesPlasticsProsthesis ImplantationSelf DisclosureRandomized Controlled Trials as TopicRisk FactorsEquipment FailureCoronary OcclusionRisk AssessmentSelf MutilationEgoSwineDevice RemovalAspirinFemoral ArteryFeasibility StudiesPolytetrafluoroethyleneSwine, MiniatureAngiographyCoronary Artery Bypass