Extended Data Fig. 1: CMR image of HCM and quality assessments for metabolomics and lipidomics data.
From: Metabolic characterization of hypertrophic cardiomyopathy in human heart
a, Representative cardiovascular magnetic resonance (CMR) images of non-HCM (Ctrl) and patients with HCM. The white arrow indicates the maximum thickness of cardiac interventricular septum. LA, left atrium; LV, left ventricular; RA, right atrium; RV, right ventricular. Bar: 20 mm. b, Principal component analysis (PCA) across omics assay. Each sample is colored by batch information. c–e, Coefficient of variation for metabolites detected by targeted metabolomics in cardiac tissues (n = 44) (c) and plasma (n = 22) (d) and lipidomics (for TAG, n = 30; for other lipid classes, n = 59) (e) of quality control samples. The box plots visualized as median and 25th and 75th percentiles, with whiskers indicating maximal and minimal values.
