ENHO and acute myocardial infarction: Similarly, in individuals with acute myocardial infarction (AMI), decreased serum adropin levels were linked to the presence of AMI in Coronary Artery Disease (CAD) patients, with adropin serving as an independent predictor for AMI [37], a possible role of adropin in CAD prevention [38], and the presence of good coronary collateral circulation [39].