For example, in the study conducted by Mortensen et al., it was estimated that several myocardial-positive CD15 cells between 20 and 30 raised the suspicion of an acute myocardial infarction, and values above 30 were considered relevant for an acute myocardial infarction occurring for 5–6 h [68]. This evidence concerns the gene FUT4 and acute myocardial infarction.