From 1999 to 2017, there was a 19% drop in cancer deaths among adults aged 45 to 64. Heart disease deaths in this age group fell 22% between 1999 and 2011, but increased 4% by 2017, according to the U.S. Centers for Disease Control and Prevention, CNN reported.
The largest increase (12%) in heart disease deaths was in white women, while Hispanic women had a decline. Blacks had the highest rates among women, and blacks had the largest increase among men, CNN reported.
During the study period, cancer death rates were still higher than heart disease death rates.
Cancer and heart disease are the leading causes of death among middle-aged Americans, accounting for about half of all deaths, according to the CDC.