Files in this Data Supplement:

• Figure I - (EPS file) (1.7 MB). Correlation between inflammatory mediators tumor necrosis factor α TNF-α, interleukin-6 IL-6, C-reactive protein CRP) and white blood cell count (WBC) in patients with pulmonary arterial hypertension (all patients), as well as patients with Eisenmenger syndrome or idiopathic pulmonary hypertension (IPAH) alone and in control subjects.
• Figure II - (EPS file) (1 MB). Correlation between inflammatory mediators (tumor necrosis factor α TNF-α, interleukin-6 IL-6 or C-reactive protein CRP) and total plasma nitrite/nitrate (NOx-) levels in patients with pulmonary arterial hypertension or Eisenmenger syndrome alone.
• Figure III - (EPS file) (795 KB). Correlation between brain-type natriuretic peptide (BNP) and cyclic GMP (cGMP) levels, CD34+, CD34+-AC133+ or CD34+-AC133+-KDR+ progenitor cells in patients with Eisenmenger syndrome.
• Figure IV - (EPS file) (773 KB). Correlation between progenitor cell numbers and six minute walk test distance in Eisenmenger patients without Down syndrome.
• Methods and Table - (Microsoft Office Word file) (73 KB).