Forget about staying young at heart. For most Americans, simply having a cardiovascular system that isn’t lapping them in the race to old age is a challenge, according to a new report that says 69 million US adults have a “heart age” that is, on average, 7 years older than their chronological age.
The findings were released in a “Vital Signs” report from the US Centers for Disease Control and Prevention (CDC). To arrive at a heart age, CDC calculated the age of a person’s cardiovascular system based on risk factors that include high blood pressure, cigarette smoking, diabetes status, and body mass index (BMI). CDC researchers used data collected from every US state and information from the Framingham Heart Study in what they describe as the first to provide population-level estimates of heart age.
Although the older heart age phenomenon was pervasive, the range of differences play out across demographic lines. Half of American men aged 30-74, for example, have an estimated heart age that is, on average, 8 years older. Among women in the same age range, 2 in 5 have an estimated heart age that is an average of 5 years older.