StentsCoronary RestenosisAngioplasty, Balloon, CoronaryDrug-Eluting StentsSirolimusCoronary AngiographyUltrasonography, InterventionalTreatment OutcomeProsthesis DesignCoronary ThrombosisCoronary StenosisFollow-Up StudiesPlatelet Aggregation InhibitorsTiclopidineCoronary VesselsProsthesis ImplantationBlood Vessel Prosthesis ImplantationCardiovascular AgentsCoronary Artery DiseaseMetalsGraft Occlusion, VascularTunica IntimaTime FactorsCoronary DiseaseThrombosisAngioplasty, BalloonCoated Materials, BiocompatibleConstriction, PathologicMyocardial InfarctionDrug ImplantsPaclitaxelPercutaneous Coronary InterventionCatheterizationHyperplasiaRecurrenceProspective StudiesAspirinAlloysRetrospective StudiesNeointimaEquipment FailureBlood Vessel ProsthesisCoronary AneurysmMyocardial RevascularizationProsthesis FailureEquipment DesignEmbryo Implantation, DelayedRetreatmentAngioscopyForeign-Body MigrationPhenprocoumonAortic CoarctationAtherectomy, CoronaryIliac ArteryImmunosuppressive AgentsTomography, Optical CoherenceAngiographyCochlear ImplantationAbsorbable ImplantsCardiac CatheterizationProlapseFeasibility StudiesAngioplastyRegistriesCoronary OcclusionRisk FactorsPostoperative ComplicationsLens Implantation, IntraocularAngina PectorisVascular PatencyTubulin ModulatorsCreatine Kinase, MB FormRisk AssessmentAortographyCoronary Artery BypassChi-Square DistributionKaplan-Meier EstimatePredictive Value of TestsArterial Occlusive DiseasesFemoral ArteryEndovascular ProceduresReoperationAngina, StableDrug Delivery SystemsPolymersBeta ParticlesIncidencePolytetrafluoroethylenePulmonary Valve StenosisBrachytherapyAcute Coronary SyndromeAnticoagulantsSaphenous VeinPacemaker, ArtificialAngioscopesUterusTomography, X-Ray ComputedSingle-Blind MethodDevice RemovalPregnancy