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. 2016 Oct 2;594(23):6929–6945. doi: 10.1113/JP272598

Figure 6. Workload and [Ca2+]cyt dependences of energy metabolites in the simple cardiac cell model .

Figure 6

The coefficient of ATP usage, k ATPuse, was changed from 1.5 × 10–5 to 1.88 × 10–4 mm ms−1, and [Ca2+]cyt was changed from 0.001 to 10 μm. A, total cytoplasmic ATP. B, cytoplasmic PCr, ADP and Pi, and mitochondrial NADH. Data at 0.1 to 2.0 μm [Ca2+]cyt are shown.