SyncopeHernia, DiaphragmaticADAM ProteinsSyncope, VasovagalAbdominoplastyDiaphragmatic EventrationSyndromeHerniorrhaphyRhusSurgical MeshMediastinal NeoplasmsTomography, X-Ray ComputedMolecular WeightDisintegrinsChromatography, GelDown SyndromeAmyloid Precursor Protein SecretasesMetabolic Syndrome XBradycardiaPhysicochemical PhenomenaMembrane ProteinsChemistry, PhysicalMetalloendopeptidasesCentrifugation, Density GradientElectrocardiographyLong QT SyndromeMidodrineNephrotic SyndromeElectrophoresis, Polyacrylamide GelChromatography, AffinitySjogren's SyndromePacemaker, ArtificialProtein ConformationKineticsViscosityRecurrenceMacromolecular SubstancesPostureSolubilityUltracentrifugationElectrocardiography, AmbulatoryBrugada SyndromeSick Sinus SyndromeTurner SyndromeMolybdenumSpectrometry, FluorescenceAbnormalities, MultipleMyelodysplastic SyndromesAmino AcidsMolecular Sequence DataMetalloproteasesCushing SyndromeChromatography, Ion ExchangeArrhythmias, CardiacCarotid Sinus2-NaphthylamineHeart BlockCattleCardiac Pacing, ArtificialFludrocortisoneUnconsciousnessAcute Coronary SyndromePolycystic Ovary SyndromeTime FactorsChromatographyAmino Acid SequenceDeath, Sudden, CardiacWilliams SyndromeCytosolProspective StudiesOctoxynolOligohymenophoreaCircular DichroismFollow-Up StudiesHydrodynamicsSpondylitis, AnkylosingHeart RateDiGeorge SyndromeDetergentsHorner SyndromeDefibrillators, ImplantablePrader-Willi SyndromeTachycardia, VentricularAutonomic DenervationIsoelectric PointMutationTreatment OutcomeProtein BindingChromatography, DEAE-CelluloseGuillain-Barre SyndromeDizzinessSubstrate SpecificityReflex, AbnormalRisk FactorsReceptors, SteroidHemolytic-Uremic SyndromeHydrogen-Ion ConcentrationWolff-Parkinson-White SyndromeRetrospective StudiesFluorescent Dyes