Although Tendril leads showed a higher incidence of complications (8 lead fractures, 3 failures of capture, 3 insulation breaks) among all leads in this study, but still it did not reach statistical significance.
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The sentences
So, the p-value was considered significant as the following: p > 0.05: Non-significant (NS), p < 0.05: Significant (S), p < 0.01: Highly significant (HS). 3.