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Figure 2 Actuarial probability of event-free survival of patients with postsurgical aneurysms after repair of aortic coarctation. There is a trend toward a higher probability of cardiovascular events in type A aneurysms (dashed line; open triangles = censored cases) than in local aneurysms (solid line; solid triangles = censored cases) (p = 0.08). The mean event-free survival time was 104 months (95% confidence interval 70 to 137).