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. 2020 May 18;20:229. doi: 10.1186/s12872-020-01491-4

Fig. 3.

Fig. 3

The specific metabolites differentially expressed between BAV and TAV patients 7 days after TAVR. a Metabolic profiling distinguished patients with bicuspid and tricuspid aortic stenosis after TAVR by PLS-DA. b Comparison of all metabolites between BAV and TAV by volcano plot. c The pathway enrichment analysis demonstrated obviously altered arginine and proline metabolism pathway for BAV patients after TAVR, comparing with TAV patients (P-value< 0.05). d The reduced metabolites of L-Glutamine, L-Arginine, Pyruvic acid, Homocarnosine and Ornithine in arginine and proline metabolism pathway in BAV patients (* indicated P-value< 0.05)