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Risk Ratios (RRs) and corresponding 95% Confidence Intervals (CIs) for the comparison of Evolut PRO and Evolut R devices [19,20,21,22,23,24,25,26,27,28,29]; (A) moderate-to-severe paravalvular leak; (B) mild paravalvular leak. Each square represents study point estimate; diamonds reflect the overall effect. IV, inverse variance.
