GastroplastyGastric BypassTransposition of Great VesselsBiliopancreatic DiversionObesity, MorbidHeart Septal Defects, VentricularDuodenumDuodenogastric RefluxWeight LossCardiac Surgical ProceduresAnastomosis, Roux-en-YJejunoileal BypassSurgical StaplersBariatric SurgeryStomachPirinitramideLaparoscopyPostoperative ComplicationsHernia, HiatalPostoperative PeriodObesityEsophageal StenosisReoperationFollow-Up StudiesFundoplicationEsophagusGlucagon-Like Peptide 1JejunostomyTreatment OutcomePeptide YYMethodsSteatorrheaGastric FistulaJejunumBody WeightHyperoxaluriaIncretinsGenes, SwitchTime FactorsGastroesophageal RefluxGastrostomyProspective StudiesBody Mass IndexPostoperative CareVertical DimensionAvitaminosisRetrospective StudiesFood PreferencesGastric Inhibitory PolypeptideCoronary Artery Bypass, Off-PumpDiabetes Mellitus, Type 2Surgical StaplingAnastomosis, SurgicalAppetite RegulationHerniaPostprandial PeriodOmentumConstriction, PathologicJejunal DiseasesPreoperative Period