Overview Simvatstatin Used to Treat Pulmonary Hypertension Status: Unknown status Trial end date: 2012-01-01 Target enrollment: Participant gender: Summary we try to use simvastatin in the treatment of advanced pulmoary hypertension secondary to congenital heart disease or chronic pulmonary embolism before and after the operation. Phase: Phase 1 Details Lead Sponsor: Capital Medical UniversityTreatments: Simvastatin