Wednesday, September 2, 2015

Most Americans’ hearts are older than their age

Your heart may be older than you are – and that’s not good. According to a new CDC Vital Signs report, 3 out of 4 U.S. adults have a predicted heart age that is older than their actual age. This means they are at higher risk for heart attacks and stroke.

“Heart age” is the calculated age of a person’s cardiovascular system based on his or her risk factor profile. The risks include high blood pressure, cigarette smoking, diabetes status, and body mass index as an indicator for obesity.

This is the first study to provide population-level estimates of heart age and to highlight disparities in heart age nationwide. The report shows that heart age varies by race/ethnicity, gender, region, and other sociodemographic characteristics

CDC researchers used risk factor data collected from every U.S. state and information from the Framingham Heart Study to determine that nearly 69 million adults between the ages of 30 and 74 have a heart age older than their actual age. That’s about the number of people living in the 130 largest U.S. cities combined.

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