Hypertrophic cardiomyopathy: SLC25A4 OMIM 615418 (Palmieri et al., 2005; Echaniz-Laguna et al., 2012; Körver-Keularts et al., 2015), OMIM 617184 (Thompson et al., 2016); SLC25A3 OMIM 610773 (Mayr et al., 2007; Bhoj et al., 2015); SLC25A20 OMIM 212138 (Stanley et al., 1992; Pande et al., 1993; Huizing et al., 1998; Iacobazzi et al., 2004; Nakase et al., 2007; Van De Parre et al., 2008; Dong et al., 2011, 2015). The gene discussed is SLC25A20; the disease is hypertrophic cardiomyopathy.