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. 2017 May 2;69(17):2134–2145. doi: 10.1016/j.jacc.2017.02.046

Figure 2.

Figure 2

ACMG Classification of Variants

A significantly higher prevalence of variants of unknown significance (VUS) was found in cardiomyopathy genes compared to primary electrical disease genes, and there was a highly unfavorable ratio of VUS to pathogenic and likely pathogenic variants in the cardiomyopathy genes (28:1) per the American College of Medical Genetics (ACMG) classification of 288 variants in 170 cases. P = pathogenic; LP = likely pathogenic.