Angioplasty, BalloonAngioplasty, Balloon, CoronaryCoronary VesselsCoronary AngiographyCoronary Artery DiseaseCoronary DiseaseStentsCoronary Artery BypassAngioplastyAngioplasty, Balloon, Laser-AssistedCoronary StenosisCoronary RestenosisCatheterizationCoronary CirculationTreatment OutcomeRenal Artery ObstructionUltrasonography, InterventionalSirolimusFollow-Up StudiesDrug-Eluting StentsMyocardial InfarctionGraft Occlusion, VascularRecurrenceSaphenous VeinSwineTime FactorsCardiovascular AgentsAtherectomy, CoronaryCoronary ThrombosisRenal ArteryCoronary OcclusionEquipment DesignLeriche SyndromeProspective StudiesArteriesCarotid StenosisVascular PatencyProsthesis DesignMammary ArteriesCoronary VasospasmRetrospective StudiesPercutaneous Coronary InterventionRisk FactorsCoronary AneurysmArterial Occlusive DiseasesTomography Scanners, X-Ray ComputedMyocardial RevascularizationThrombosisAbsorbable ImplantsPlatelet Aggregation InhibitorsConstriction, PathologicSingle-Blind MethodPaclitaxelAngina PectorisMetalsTunica IntimaNeointimaPredictive Value of TestsCoated Materials, BiocompatibleFemoral ArteryRisk AssessmentElectrocardiographyCoronary Artery Bypass, Off-PumpMyocardial IschemiaAngioplasty, LaserHyperplasiaKaplan-Meier EstimatePulmonary ArteryCarotid ArteriesBalloon OcclusionIliac ArteryIntra-Aortic Balloon PumpingCardiac CatheterizationCalcinosisDogsHemodynamicsImmunosuppressive AgentsBeta ParticlesVasodilator AgentsSeverity of Illness IndexTomography, X-Ray ComputedIncidenceRadial ArteryAngina, UnstableVasodilationAngiographyEndothelium, VascularCoronary Care UnitsMuscle, Smooth, VascularChi-Square DistributionDouble-Blind MethodPostoperative ComplicationsFeasibility StudiesHeartCollateral CirculationEchocardiographyExercise TestCoronary Vessel AnomaliesMyocardiumBlood Flow Velocity