Angioplasty, BalloonCatheterizationAngioplasty, Balloon, CoronaryCatheters, IndwellingCathetersBalloon OcclusionEquipment DesignCoronary VesselsSwineAngioplastyCarotid Artery InjuriesStentsTreatment OutcomeIntra-Aortic Balloon PumpingIliac ArteryTunica IntimaGastric BalloonRecurrenceFollow-Up StudiesAngioplasty, LaserConstriction, PathologicCoronary AngiographyCarotid ArteriesTime FactorsFemoral ArteryCardiac CathetersCoronary DiseaseHyperplasiaPulmonary Valve StenosisEquipment FailureCardiac CatheterizationIntervention StudiesArterial Occlusive DiseasesDilatationAngiographyProspective StudiesMuscle, Smooth, VascularBalloon ValvuloplastyBeta ParticlesGraft Occlusion, VascularFeasibility StudiesCatheterization, Central VenousCoronary RestenosisRabbitsMyocardial InfarctionUltrasonography, InterventionalAtherectomy, CoronaryMitral Valve StenosisRetrospective StudiesAngioplasty, Balloon, Laser-AssistedVascular PatencyEsophagoscopesHysterosalpingographyNasolacrimal DuctThrombosisFluoroscopyAortic CoarctationCatheterization, PeripheralPressurePulmonary VeinsCoronary StenosisUrinary CatheterizationAortaPopliteal ArteryArteriosclerosisDogsCentral Venous CathetersCoronary Artery BypassVascular Access DevicesPostoperative ComplicationsCoronary CirculationRetreatmentRisk FactorsLacrimal Duct ObstructionForeign BodiesAortic Valve StenosisArteriesAorta, ThoracicAngina PectorisHemodynamicsDisease Models, AnimalCarotid StenosisAtherectomyCarotid Artery, CommonEndothelium, VascularEsophagusRats, Sprague-DawleyThrombolytic TherapyAorta, AbdominalElectrocardiographyEmbolization, TherapeuticCell DivisionCerebral AngiographyUrinary CathetersHeart AtriaBlood PressureIschemiaBalloon EmbolectomyModels, AnimalRadiography, Interventional