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Figure 2 Comparison of Maximum ARI Restitution Slopes

The maximum activation recovery interval (ARI) restitution slopes at each of the 3 basic drive cycle lengths (BCLs) in the right ventricular apex (A) and outflow tract (B) are compared between the patients with (filled circles) and without inducible ventricular fibrillation (unfilled circles). The number written in the circle corresponds to the patient number in Table 1. The dashed line indicates the ARI of the unity.