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Figure 1 Survival Free of Inappropriate Shock/Therapy

(A) The cumulative proportion of patients who experienced a first inappropriate shock (due to any mechanism) is plotted versus time. (B) The cumulative proportion of patients who experienced a first inappropriate therapy, antitachycardia pacing (ATP) or shock (due to any mechanism) is plotted versus time. The number of patients at risk at a given time point of follow-up is indicated below the x axis. The proportion of the population experiencing the event in question is given in parentheses at the 1-, 2-, and 3-year time points.