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. 2024 Jan 9;45(7):538–548. doi: 10.1093/eurheartj/ehad799

Figure 2.

Figure 2

Cumulative rates of (top row) primary prevention ICD implantation, (centre row) sustained VA-free survival, and (bottom row) LTVA-free survival (defined as VT at >250 b.p.m. or aborted SCD) in low-risk (left column; <10% 5-year VA risk), intermediate-risk (middle column; 10%–25% 5-year VA risk), and high-risk (right column; >25% 5-year VA risk) sub-groups according to geographic cohort. Shaded areas present 95% confidence intervals. Statistical significance was assessed using log-rank testing.