In left ventricular tissue, increased expression of genes associated with cardiac hypertrophy was observed at 28 days after MI (Figure 1, for complete gene expression data see Table S1), notably for Nppa (significant in WT only, p = 0.014), Myh7 (WT p = 0.002; CSE−/−p = 0.049), and Myh6 (significant in WT only, p = 0.041). Here, NPPA is linked to myocardial infarction.