Observatory of Pulmonary Arterial Hypertension of Congenital Heart Disease

Inclusion Criteria: * The patient has a congenital heart disease other than patent foramen ovale * The diagnosis of pulmonary hypertension was confirmed by cardiac catheterization. Only patients with Eisenmenger syndrome can be included without catheterization. * The catheterization was done after 1 January 2009 * A mean pulmonary artery pressure \> 25 mm Hg * Pulmonary vascular resistances \> 3 piece Wood m2 * Pulmonary capillary pressure available * Consent for inclusion in the study must be signed by parents or legal guardians for minors, by the patient for adults. * The patient he had a surgical procedure or interventional catheterization cardiac catheterization between his diagnosis and inclusion in the observatory? If yes, it can only be included if a new catheterization confirmed the persistence of HTAP at least 6 months after the procedure. * Patient follow-up (at least once a year) in the center for its HTAP associated with congenital heart disease its