The article discusses the increasing awareness of the number one killer of American citizens of heart disease, which kills one person every 34 seconds in the US. The article also discusses how several medical organizations have updated their guidance on how to care for patients at risk of cardIOVASCULAR DISEASE. The first time since 2018, these guidelines have been updated since the first time in the past year, including the American Heart Association, the American College of CardIology, and the American College of Cardiology. The new guidance also includes new recommendations for those with DYSLIPIDEMIA, which is an imbalance of lIPIDS or fats in the bloodstream, a major risk factor for cardiovascular disease. The author discusses how these guidelines can be used to identify who is likely to develop heart disease or develop it before a CARDIAC event or a heart attack. The segment also discusses a recent shooting incident involving two U.S. airmen in an area where the FBI is working to prevent future tragedies like this.