MYH6 and hypoplastic left heart syndrome: While complex CoA also yielded OR of 19.67 with p = 5.92 × 10−3, above the Bonferroni corrected p value of p = 0.00714, when GnomAD subjects of non-Finish European descent were used as controls, this became insignificant with p = 8.86 × 10−3, while other results were largely unchanged (Table S3) Given that MYH6 was previously implicated in HLHS, we also examined the HLHS patients in the LVOTO cohort and found no significant association of MYH6 variants with HLHS (Table S3).