Consistent with these findings, wheat germ agglutinin (WGA) staining of heart sections showed that the cross-sectional area of cardiomyocytes was significantly increased in the TAC-operated Acsl4 TG mice compared to TAC-operated controls (Fig. 2h); moreover, several markers of cardiac hypertrophy, including β-MHC, RCAN1.4, and ANF, were significantly increased in the TAC-operated Acsl4 TG mice compared to TAC-operated controls (Fig. 2i, j). Here, ACSL4 is linked to cardiac hypertrophy.