Carotid ArteriesSyndromeCarotid StenosisCarotid Artery DiseasesEndarterectomy, CarotidCarotid Artery, InternalCarotid Artery, CommonCarotid BodyCarotid SinusCarotid Artery, ExternalCarotid Artery ThrombosisCarotid Artery InjuriesMetabolic Syndrome XDown SyndromeCarotid Intima-Media ThicknessTunica IntimaTunica MediaNephrotic SyndromeSjogren's SyndromeCarotid Artery, Internal, DissectionCarotid Body TumorEndarterectomyRisk FactorsTurner SyndromeUltrasonography, Doppler, DuplexHorner SyndromeStentsAbnormalities, MultipleCerebral AngiographyIschemic Attack, TransientMyelodysplastic SyndromesCushing SyndromeTreatment OutcomeStrokeAngioplastyAcute Coronary SyndromePolycystic Ovary SyndromeArteriosclerosisCerebrovascular DisordersChemoreceptor CellsProspective StudiesWilliams SyndromeMagnetic Resonance AngiographyDiGeorge SyndromeTime FactorsPrader-Willi SyndromeLong QT SyndromeFollow-Up StudiesAngioplasty, BalloonBlood PressureTomography, X-Ray ComputedArterial Occlusive DiseasesGuillain-Barre SyndromeRetrospective StudiesHemolytic-Uremic SyndromeCerebrovascular CirculationIntracranial EmbolismAtherosclerosisBlood Flow VelocityAntiphospholipid SyndromeCompartment SyndromesAngiographyAngiography, Digital SubtractionTourette SyndromeUltrasonographyBrain IschemiaPressoreceptorsPorcine Reproductive and Respiratory SyndromeSeverity of Illness IndexKlinefelter SyndromeIntracranial ArteriosclerosisCarpal Tunnel SyndromePredictive Value of TestsWerner SyndromeReye SyndromeUltrasonography, Doppler, TranscranialBartter SyndromePlaque, AtheroscleroticPorcine respiratory and reproductive syndrome virusEhlers-Danlos SyndromeRisk AssessmentMagnetic Resonance ImagingHELLP SyndromeAmaurosis FugaxBloom SyndromeBrugada SyndromePostoperative ComplicationsRecurrenceRespiratory Distress Syndrome, AdultUltrasonography, Doppler, ColorPedigreeAngelman SyndromeMutationPhenotypeSevere Acute Respiratory SyndromeBiological MarkersDisease Models, AnimalRestless Legs SyndromeCavernous SinusJob Syndrome