IL17A and cardiomyopathy: Preliminary univariate analyses showed potential associations between cardiomyopathy and sex (P = 0.023), IL18−607 rs1946518 C>T applying the recessive model (P = 0.011), IL18−137 rs187238 C>G using the recessive model (P = 0.078), IL17 rs2275913 G>A based on the recessive model (P = 0.039), and digestive involvement (P = 0.012) (Supplementary Table 3).