American Heart Association Jun 9 2026 The American Heart Association and the American College of Cardiology, along with two other leading medical organizations have developed the first-ever guideline aimed at preventing and managing cardiovascular-kidney-metabolic (CKM) syndrome, an interconnected set of health conditions that significantly increase the risk of multiorgan complications and negative cardiovascular outcomes. Nearly 90% of U.S. adults have at least one CKM syndrome risk factor,