The long non-coding RNA (lncRNA) zinc finger antisense 1(ZFAS1) acts as an endogenous RNA (ceRNA) to sponge miR‐150–5p and downregulates Cyclin D2 (CCND2) to promote cardiomyocyte ferroptosis and DCM development [56]. Here, ZFAS1 is linked to familial dilated cardiomyopathy.