Expert QA

How serious are heart disease risk factors?

By Stacey Colino for Live Right Live Well

How serious are heart disease risk factors?

Very serious. If you have high blood pressure or elevated cholesterol levels, don’t blow them off. They could shorten your life by as much as 15 years. In a recent study, researchers at the University of Oxford in the U.K. followed nearly 19,000 middle-aged men over a 28- to 30-year period. They found that those who had three risk factors for heart disease -- smoking, high blood pressure and high cholesterol -- had a 10- to 15-year shorter life expectancy from age 50 on, compared with those without these or other risk factors (like diabetes or being overweight).

“The take-home message is: Know and take ownership of your risk factors,” says Dr. Tracy Stevens, a cardiologist and medical director of the Saint Luke’s Muriel I. Kauffman Women’s Heart Center in Kansas City, Mo. Indeed, if you take them seriously and swing into action to change them, your heart will benefit considerably. Quit smoking and your risk of having a heart attack or stroke decreases by 50 percent after a year, and becomes similar to a nonsmoker’s within five years, says Stevens. Getting and keeping your blood pressure and cholesterol in the normal ranges yields similar benefits. So if you have risk factors for heart disease and want to live as long as possible, get those risk factors under control. The sooner you get started, the better.

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