The first DCM-specific PRS (PRSDCM) was developed by Garnier et al., and included four SNPs from the DCM associated loci BAG3, HSPB7, SLC6A6 (OMIM: 186854), and SMARCB1 (OMIM: 601607) [73]. The gene discussed is HSPB7; the disease is familial dilated cardiomyopathy.