Angioplasty, BalloonCatheterizationAngioplasty, Balloon, CoronaryCatheters, IndwellingCathetersBalloon OcclusionEquipment DesignCoronary VesselsSwineAngioplastyCarotid Artery InjuriesStentsIntra-Aortic Balloon PumpingIliac ArteryTreatment OutcomeTunica IntimaGastric BalloonAngioplasty, LaserConstriction, PathologicRecurrenceCoronary AngiographyCarotid ArteriesFemoral ArteryFollow-Up StudiesCardiac CathetersTime FactorsHyperplasiaCoronary DiseasePulmonary Valve StenosisEquipment FailureCardiac CatheterizationDilatationArterial Occlusive DiseasesAngiographyMuscle, Smooth, VascularBalloon ValvuloplastyBeta ParticlesRabbitsCatheterization, Central VenousGraft Occlusion, VascularProspective StudiesMitral Valve StenosisCoronary RestenosisUltrasonography, InterventionalAtherectomy, CoronaryFeasibility StudiesAngioplasty, Balloon, Laser-AssistedMyocardial InfarctionEsophagoscopesRetrospective StudiesVascular PatencyHysterosalpingographyCatheterization, PeripheralNasolacrimal DuctAortic CoarctationFluoroscopyThrombosisPeripheral NervesPressureDogsPeripheral Vascular DiseasesPulmonary VeinsAortaArteriosclerosisPopliteal ArteryUrinary CatheterizationCentral Venous CathetersCoronary StenosisVascular Access DevicesArteriesLacrimal Duct ObstructionCoronary CirculationCoronary Artery BypassRats, Sprague-DawleyForeign BodiesPostoperative ComplicationsRetreatmentDisease Models, AnimalAortic Valve StenosisAorta, ThoracicEndothelium, VascularCell DivisionCarotid StenosisCarotid Artery, CommonAngina PectorisEsophagusHemodynamicsAorta, AbdominalAtherectomyCerebral AngiographyThrombolytic TherapyIschemiaEmbolization, TherapeuticUrinary CathetersElectrocardiographyHeart AtriaBlood PressureBalloon EmbolectomyModels, AnimalPeripheral Arterial Disease