More than 40% of adults with no known heart disease had fatty deposits in heart arteries

More than 40% of middle-aged adults with no known heart disease had signs of atherosclerosis, a buildup of fatty deposits that reduce blood flow to the heart, in a study of more than 25,000 adults in Sweden. In more than 5% of the people who had a buildup of fatty deposits, the atherosclerosis narrowed at least one artery by 50% or more. In nearly 2% of the people with artery deposits, the narrowing was so severe that blood flow was obstructed to large portions of the heart.

from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/09/210920082142.htm