To further investigate the biological functions of MIAT and LINC00964, we conducted a GSVA and correlated the GSVA score of each pathway (a total of 5,348 gene sets) with the expression value of each lncRNA while adjusting for the AF phenotype (Supplementary Table 4 for MIAT and Supplementary Table 5 for LINC00964). Here, MIAT is linked to atrial fibrillation.