CXCL8 and cardiomyopathy: The AUC values are 0.93 ± 0.04 (Figure 3B’, p = 0.0004), indicating that IL‐8 levels may be also considered as accurate biomarkers for the cardiomyopathy in p. Arg110Leufs*7, p. Glu317Lys and p. Arg190Gln carriers.