1)Simonneau G, et al:Updated clinical classification of pulmonary hypertension. J Am Coll Cardiol 54(1 Suppl):S43-S54, 2009
2)McLaughlin VV, et al;ACCF/AHA 2009 expert consensus document on pulmonary hypertension:a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association:developed in collaboration with the American College of Chest Physicians, American Thoracic Society, Inc, and the Pulmonary Hypertension Association. Circulation 120:e13, 2009
3)Humbert M, et al:Treatment of pulmonary arterial hypertension. N Engl J Med 351:1425-1436, 2004
4)Galie N, et al:Guidelines for the diagnosis and treatment of pulmonary hypertension;The Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the European Society of Cardiology(ESC)and the European Respiratory Society(ERS), endorsed by the International Society of Heart and Lung Transplantation(ISHLT). Eur Heart J 30:2493-2537, 2009
5)Ghofrani HA, et al:Imatinib for the treatment of pulmonary arterial hypertension. N Engl J Med 353:1412-1413, 2005