Angioplasty, BalloonAngioplastyCarotid StenosisAngioplasty, Balloon, CoronaryEndarterectomy, CarotidStentsCatheterizationCarotid ArteriesCarotid Artery DiseasesCarotid Artery, InternalIntracranial EmbolismCoronary VesselsEquipment DesignSwineCarotid Artery, CommonTreatment OutcomeUltrasonography, Doppler, DuplexRecurrenceStrokeEmbolismEmbolic Protection DevicesIschemic Attack, TransientCarotid BodyFollow-Up StudiesUltrasonography, Doppler, TranscranialBalloon OcclusionAngioplasty, LaserFiltrationPostoperative ComplicationsTime FactorsRetrospective StudiesCarotid SinusCarotid Artery InjuriesConstriction, PathologicIntraoperative ComplicationsAngiography, Digital SubtractionTunica IntimaBlood Vessel Prosthesis ImplantationProspective StudiesCarotid Artery, ExternalIntra-Aortic Balloon PumpingRisk FactorsRisk AssessmentPatient SelectionCoronary DiseaseCoronary AngiographyHypotensionBrain IschemiaSeverity of Illness IndexArterial Occlusive DiseasesDiffusion Magnetic Resonance ImagingCarotid Artery ThrombosisGastric BalloonIliac ArteryFemoral ArteryAngiographyMyocardial InfarctionVascular PatencyAtherectomy, CoronaryGraft Occlusion, VascularCarotid Intima-Media ThicknessTunica MediaArteriosclerosisEndarterectomyAortic CoarctationPopliteal ArteryCoronary Artery BypassHyperplasiaBalloon ValvuloplastyCerebral AngiographyCarotid Artery, Internal, DissectionAngina PectorisIntracranial ArteriosclerosisRetreatmentThrombolytic TherapyCoronary RestenosisCarotid Body TumorMuscle, Smooth, VascularBlood Flow VelocityAngioplasty, Balloon, Laser-AssistedIschemiaUltrasonography, InterventionalBeta ParticlesPulmonary Valve StenosisAtherectomyRenal Artery ObstructionCardiac CatheterizationCoronary CirculationPlatelet Aggregation InhibitorsCollateral CirculationCoronary Artery DiseaseFeasibility StudiesReoperationMagnetic Resonance AngiographyBlood PressureIntermittent ClaudicationDilatationNeointimaCerebrovascular DisordersVascular Access Devices