*2.7. Gene-Based Collapsing Test*

A genic collapsing test was performed to confer risk genes of LVNC [16,17]. Fisher's exact test was conducted for each gene in collapsing analysis with a nominal significance level of <sup>&</sup>lt; 2.74 <sup>×</sup> <sup>10</sup>−<sup>4</sup> for the number of assessable genes according to Bonferroni's correction.
