Coronary RestenosisCoronary VesselsCoronary AngiographyCoronary Artery DiseaseAngioplasty, Balloon, CoronaryCoronary CirculationStentsCoronary StenosisCoronary DiseaseCoronary Artery BypassRecurrenceAngioplasty, BalloonCoronary ThrombosisTreatment OutcomeFollow-Up StudiesCoronary VasospasmGraft Occlusion, VascularUltrasonography, InterventionalMyocardial InfarctionCoronary AneurysmConstriction, PathologicTunica IntimaTime FactorsProspective StudiesRisk FactorsSirolimusPercutaneous Coronary InterventionCoronary OcclusionHyperplasiaDrug-Eluting StentsBeta ParticlesCardiovascular AgentsAtherectomy, CoronaryPredictive Value of TestsRetrospective StudiesPlatelet Aggregation InhibitorsMuscle, Smooth, VascularMyocardial RevascularizationIridium RadioisotopesBrachytherapyCatheterizationCoronary Care UnitsRetreatmentVascular PatencyCarotid StenosisMyocardial IschemiaFemoral ArteryAngioplastyNeointimaRisk AssessmentAngina, UnstableElectrocardiographyTomography, X-Ray ComputedCalcinosisSwineCoated Materials, BiocompatibleAngioplasty, Balloon, Laser-AssistedArterial Occlusive DiseasesProsthesis DesignCardiac CatheterizationSeverity of Illness IndexArteriosclerosisDogsDrug ImplantsEndothelium, VascularPaclitaxelEndarterectomy, CarotidVasodilator AgentsAtherectomyAngiographyCineangiographyTiclopidineHemodynamicsSensitivity and SpecificityThrombosisSaphenous VeinBiological MarkersIliac ArteryChi-Square DistributionCoronary Artery Bypass, Off-PumpPostoperative ComplicationsAspirinMultivariate AnalysisMetalsDisease Models, AnimalBlood Flow VelocityCarotid ArteriesUltrasonography, Doppler, DuplexIncidenceCollateral CirculationVasodilationPrognosisFeasibility StudiesSwine, MiniatureHeartAngioscopyMyocardiumRegistriesAtherosclerosisArteries