Pulmonary Vascular Disease
نویسندگان
چکیده
www.chestpubs.org CHEST / 141 / 4 / APRIL, 2012 923 P arterial hypertension (PAH) is a lifethreatening disease that may occur either in idiopathic form or in the setting of different associated medical conditions. PAH is characterized by a marked and sustained elevation of pulmonary vascular resistance, leading to an increase in pulmonary artery pressure, right ventricular failure, and ultimately death. 1
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