Hypertension, PortalScyphozoaCubozoaPortal VeinHydrozoaCnidariaPortal SystemPortal PressureEsophageal and Gastric VaricesPortasystemic Shunt, SurgicalHypertensionSplenic VeinSwimmingLiver CirrhosisGastrointestinal HemorrhageLiver CirculationHypertension, PulmonaryHypersplenismVenous PressurePortographyPortasystemic Shunt, Transjugular IntrahepaticSplenorenal Shunt, SurgicalAscitesPortacaval Shunt, SurgicalSplenic ArteryHepatic VeinsMesenteric VeinsSplenectomySplenomegalyLigationSplanchnic CirculationLiverBlood PressureLiver Cirrhosis, ExperimentalSclerotherapyHypertension, RenalLiver Diseases, ParasiticEpididymisHepatic EncephalopathySplenic DiseasesLiver Diseases