论文部分内容阅读
Objective To study the diagnosis and treatment for pulmonary arterial hypertension associated with connective tissue disease in a single center.Methods Thirty-six patients with pulmonary arterial hypertension with connective tissue disease associated(APAH-CTD)was followed up in a single center between 2011 and 2015 were enrolled.Treatments consisted of calcium antagonists(5.6%),endothelin antagonists(72.2%),phosphodiesterase-5 inhibitors(16.7%),prostanoids(5.6%),and combinations(16.7%).