Sensitivity Analysis
Sensitivity analyses were performed for the secondary endpoints,
considering the composite nature of the outcomes, using the
leave-one-study-out method in order to address the influence of each
study by testing whether deleting each individually would significantly
change the pooled results of the meta-analysis. Additionally,
chronological cumulative analyses were used to test whether the effect
size and precision would shift based on technical advancement of mapping
technology and ablation strategies.