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Figure 1


Figure 1 Kaplan-Meier estimates of the probability of a first cardiac event between ages 10 and 20 years in patients with the following combinations of corrected QT (QTc) measures: maximum QTc <500 ms and baseline QTc <500 ms; maximum QTc ≥500 ms and baseline QTc <500 ms; and maximum QTc ≥500 ms and baseline QTc ≥500 ms.