Fig. 1: Cardiomyopathy genes expressed in both cardiac and skeletal muscle.

Variant clustering by gene (x-axis) and phenotype (y-axis) with light blue–dilated (n = 279), dark blue–hypertrophic (n = 160), and pink–restrictive (n = 30) cardiomyopathy. Each row represents an individual participant, and each column represents a gene. Variants are color-coded as green–nonsense pathogenic, red–missense pathogenic, and yellow–missense of unknown significance.