Angioplasty, BalloonAngioplasty, Balloon, CoronaryCatheterizationCatheters, IndwellingAngioplastyEquipment DesignCoronary VesselsSwineCathetersStentsAngioplasty, LaserBalloon OcclusionRecurrenceTreatment OutcomeConstriction, PathologicIntra-Aortic Balloon PumpingCoronary AngiographyCoronary DiseaseFollow-Up StudiesCatheterization, Central VenousGastric BalloonIliac ArteryCardiac CathetersTime FactorsFemoral ArteryAtherectomy, CoronaryMyocardial InfarctionArterial Occlusive DiseasesCatheterization, PeripheralVascular PatencyTunica IntimaCentral Venous CathetersAngiographyGraft Occlusion, VascularProspective StudiesEquipment FailureUrinary CatheterizationCardiac CatheterizationCarotid Artery InjuriesAortic CoarctationPopliteal ArteryRetrospective StudiesBalloon ValvuloplastyCoronary Artery BypassUltrasonography, InterventionalVascular Access DevicesUrinary CathetersAngina PectorisRetreatmentThrombolytic TherapyCoronary RestenosisHyperplasiaBeta ParticlesPulmonary Valve StenosisAngioplasty, Balloon, Laser-AssistedFeasibility StudiesElectrocardiographyAtherectomyCatheter-Related InfectionsIschemiaCarotid ArteriesCoronary CirculationCarotid StenosisRenal Artery ObstructionFluoroscopyThrombosisForeign-Body MigrationArteriovenous Shunt, SurgicalDilatationReoperationRadiography, InterventionalMuscle, Smooth, VascularAlloysCoronary ThrombosisPostoperative ComplicationsRisk FactorsLegPlatelet Aggregation InhibitorsIntermittent ClaudicationArteriosclerosisMitral Valve StenosisCoronary StenosisHeparinThrombectomySubclavian VeinCoronary Artery DiseaseTreatment FailureJugular VeinsCatheterization, Swan-GanzEmbolismBlood Vessel Prosthesis ImplantationUltrasonography, Doppler, DuplexAngina, UnstablePeripheral Vascular DiseasesFibrinolytic AgentsEndarterectomy, CarotidRabbitsMyocardial RevascularizationAngioscopySaphenous Vein