Fig. 2From: Acute venous thromboembolism plasma and red blood cell metabolomic profiling reveals potential new early diagnostic biomarkers: observational clinical studyPatients with acute VTE exhibit a plasma metabolomic signature. a PLS-DA analyses show that the metabolome is able to discriminate between acute VTE patients and control patients, with those metabolites contributing to separation shown in b the volcano plot and c VIP score graph. d Heatmap hierarchical clustering analyses using the 25 metabolites with the lowest p value indicate that there is not perfect clustering between groupsBack to article page