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Figure 4 "Survival" Curves (on the Basis of Time to Cardiac Death) for All Subjects

Mantel-Haenszel (log-rank) test for differences between 2 survival curves; chi-square = 1.3, hazard ratio = 0.72, 95% CI 0.4 to 1.3, p = 0.25. PET = positron emission tomography.