StentsPolymersDrug-Eluting StentsCoronary RestenosisSirolimusProsthesis DesignAngioplasty, Balloon, CoronaryMetalsCoated Materials, BiocompatibleAlloysAbsorbable ImplantsPaclitaxelTreatment OutcomeCoronary ThrombosisCardiovascular AgentsCoronary AngiographyCoronary StenosisCoronary Artery DiseaseDrug ImplantsCoronary VesselsFollow-Up StudiesBiocompatible MaterialsTime FactorsThrombosisDrug Delivery SystemsGraft Occlusion, VascularTubulin ModulatorsStainless SteelUltrasonography, InterventionalEquipment DesignImmunosuppressive AgentsMyocardial InfarctionAngioplasty, BalloonConstriction, PathologicNeointimaBiopolymersTunica IntimaIliac ArteryChromium AlloysPlatelet Aggregation InhibitorsPercutaneous Coronary InterventionMolecular ImprintingMaterials TestingRetreatmentPolyestersSurface PropertiesPlasticsBlood Vessel ProsthesisDrug CarriersDelayed-Action PreparationsMicroscopy, Electron, ScanningPolyethylene GlycolsHyperplasiaBlood Vessel Prosthesis ImplantationPolyvinylsBiodegradable PlasticsCoronary DiseaseVascular PatencyAcrylic ResinsRegistriesPolyglycolic AcidMyocardial RevascularizationCatheterizationTracheal StenosisRecurrenceRetrospective StudiesProsthesis FailureEsophageal StenosisProspective StudiesMolecular Sequence DataPolymerizationSwineKaplan-Meier EstimateAngioplastyPolyurethanesMethylcelluloseTiclopidineProsthesis ImplantationArterial Occlusive DiseasesForeign-Body MigrationNanoparticlesAcrylamidesParticle SizeSiliconesForeign-Body ReactionEquipment Failure AnalysisEquipment FailurePorosityPolytetrafluoroethylenePolystyrenesKineticsRandomized Controlled Trials as TopicCoronary OcclusionAmino Acid SequenceSilicone ElastomersMethacrylatesChitosanPolyethyleneimineSolubilityViscosity