Carotid SinusCarotid ArteriesPressoreceptorsCarotid StenosisCarotid Artery DiseasesCarotid BodySyncopeEndarterectomy, CarotidCarotid Artery, InternalChemoreceptor CellsMassageStress, MechanicalCarotid Artery, CommonCranial SinusesMaxillary SinusSinus of ValsalvaReflexCavernous SinusParanasal SinusesCarotid Artery, ExternalBlood PressureDenervationDogsBaroreflexFrontal SinusSphenoid SinusParanasal Sinus DiseasesVagotomyTilt-Table TestSick Sinus SyndromeCoronary SinusSyncope, VasovagalVagus NerveHeart RateCarotid Artery ThrombosisSinus Thrombosis, IntracranialGlossopharyngeal NerveCarotid Artery InjuriesCatsSodium CyanideEthmoid SinusCarotid Body TumorRespirationBradycardiaCarotid Intima-Media ThicknessHeart MassageMechanical ProcessesNeurons, EfferentSympathetic Nervous SystemVascular ResistancePhrenic NerveAutonomic DenervationBiomechanical PhenomenaParanasal Sinus NeoplasmsFludrocortisonePhysical StimulationTunica IntimaEndarterectomyTunica MediaReflex, AbnormalTime FactorsChloralosePressureMechanical PhenomenaHeart SoundsTachycardia, SinusAccidental FallsPacemaker, ArtificialAnesthesiaMechanoreceptorsMaxillary Sinus NeoplasmsElectrocardiographyElectric StimulationHemodynamicsCarotid Artery, Internal, DissectionCarbon DioxideRabbitsDizzinessProspective StudiesSympathectomyCross CirculationElasticityTreatment OutcomeSyndromeVeratrineCerebral AngiographyNeckPilonidal SinusAnoxiaCardiac Pacing, ArtificialRespiration, ArtificialBlood CirculationEfferent PathwaysNeurons, AfferentAortaTransverse SinusesMechanotransduction, CellularAorta, ThoracicMedulla OblongataRats, Sprague-Dawley