EsophagusBarrett EsophagusDilatationDilatation, PathologicEsophageal NeoplasmsGastric DilatationEsophagoscopyEsophageal StenosisEsophageal DiseasesEsophagectomyCatheterizationEsophagogastric JunctionDilatation and CurettageMetaplasiaEsophageal AchalasiaGastroesophageal RefluxCardiaAdenocarcinomaEsophagoplastyManometryEsophagitisEsophageal PerforationMucous MembraneEsophagitis, PepticPrecancerous ConditionsPeristalsisEsophageal Sphincter, LowerLabor Stage, FirstVasodilationEsophageal FistulaEndoscopy, GastrointestinalCausticsDeglutition DisordersCarcinoma, Squamous CellEndoscopyProventriculusDimethylnitrosamineHernia, HiatalDeglutitionBurns, ChemicalHypopharynxEndoscopy, Digestive SystemEsophagoscopesStomachBornaviridaeFundoplicationBrachial ArteryTreatment OutcomeRetrospective StudiesAnastomosis, SurgicalFollow-Up StudiesPulmonary Valve StenosisPulmonary ValveBiopsyTime FactorsTracheoesophageal FistulaTomography, X-Ray ComputedEsophageal Sphincter, UpperEsophageal AtresiaHydrochloric AcidStomach NeoplasmsDiverticulum, EsophagealMarfan SyndromeForeign BodiesMononegavirales InfectionsRisk FactorsPressureImmunohistochemistryConstriction, PathologicFistulaProspective StudiesVentricular RemodelingPostoperative ComplicationsDuodenogastric RefluxArteriolesPsittaciformesEosinophilic EsophagitisUpper Gastrointestinal TractDisease ProgressionAortic ValveCase-Control StudiesEchocardiographyEsophageal Motility DisordersAnti-Dyskinesia AgentsJejunostomyParrotsNitroglycerinAortic DiseasesCineradiographyAortic AneurysmEsophageal pH MonitoringDuodenumEndothelium, VascularTricuspid Valve StenosisVasodilator AgentsCholedochal CystMitral Valve StenosisBarium SulfateBile RefluxAortic Valve Insufficiency