Fig. 5From: Differential expression and analysis of extrachromosomal circular DNAs as serum biomarkers in pulmonary arterial hypertensionCorrelation analysis between eccDNA-chr2:131208878–131,424,362 and selected baseline clinical characteristics in patients with PAH. Scatter plots of the relationship between serum eccDNA-chr2:131208878–131,424,362 expression and mean pulmonary artery pressure (mPAP) (A), six minutes walking distance (6MWD) (B), N-terminal pro-B-type natriuretic peptide (NT-proBNP) (C) and cardiac index (CI) (D)Back to article page