Cavotricuspid isthmus ablation for atrial flutter guided by contact force related parameters: A systematic review and meta-analysis.

The results of quantitative synthesis showed that CF related parameters-guided ablation was associated with shorter procedural time (SMD: –0.25, random-effect model, –0.56 to 0.07, p = 0.13; moderate heterogeneity, I 2 = 65%) ( Figure 3B ) and fluoroscopy time (SMD: –0.42, random-effect model, –0.87 to 0.03, p = 0.07; high heterogeneity, I 2 = 86%) ( Figure 3C ) compared to conventional parameters-guided ablation, but did not reach statistical significance.

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