Sitbon, O Bosentan for the treatment of pulmonary arterial hypertension associated with congenital heart defects. [electronic resource] - European journal of clinical investigation Sep 2006 - 25-31 p. digital Publication Type: Journal Article ISSN: 0014-2972 Standard No.: 10.1111/j.1365-2362.2006.01685.x doi Subjects--Topical Terms: AdolescentAdultAntihypertensive Agents--administration & dosageBosentanChildDrug Therapy, CombinationExercise Test--methodsFemaleHeart Defects, Congenital--complicationsHumansHypertension, Pulmonary--complicationsMaleMiddle AgedProstaglandins, Synthetic--therapeutic usePulmonary Circulation--drug effectsRetrospective StudiesSulfonamides--administration & dosageTreatment OutcomeVascular Resistance--drug effectsWalking--physiology