In one of our previous studies, we reported two lncRNAs zinc finger antisense 1 (ZFAS1) and Cdr1 antisense (CDR1AS) as novel biomarkers of acute MI, with their reciprocal changes in the whole blood samples (ZFAS1 was down‐regulated, whereas CDR1AS was up‐regulated) independently predicting acute MI 38. The gene discussed is CDR1; the disease is myocardial infarction.