Fig. 4From: Plasma metabolomic profiling of hypertrophic cardiomyopathy patients before and after surgical myectomy suggests postoperative improvement in metabolic functionArginine metabolites and a urea cycle derivative, phenylacetylglutamine, are altered in HCM patient plasma after surgical myectomy. Metabolic pathway diagrams are derived from the KEGG database [12,13,14]Back to article page