Black Women’s Health: New Test Detects Heart Disease Early

December 17, 2014  |  

A new test is helping Black women get ahead of heart disease. The test helps doctors determine the potential risk of heart disease, even if you don’t have high cholesterol. Black women are at the highest risk for heart disease and benefit the most from preventative measures. This creates an opportunity for early prediction before a possible heart attack.

Find out more about how this prediction works from NBC:

The U.S. Food and Drug Administration approved the test Monday. It measures the inflammation caused by the buildup of dangerous gunk in the arteries and can show a patient risks having a heart attack or a stroke even if she doesn’t have high cholesterol.

“A cardiac test that helps better predict future coronary heart disease risk in women, and especially black women, may help health care professionals identify these patients before they experience a serious CHD event, like a heart attack,” said FDA’s Alberto Gutierrez.

The test measures lipoprotein-associated phospholipase A2 (Lp-PLA2) in a patient’s blood. It can indicate whether artery-narrowing plaque is building up and irritating the lining of the blood vessels.

Doctors have been able to custom-order the test. But a commercial version should be easier to get and doctors will be more likely to use it, says American Heart Association expert Dr. Jenifer Mieres of the North Shore-LIJ Health System and co-author of the book “Heart Smart for Black Women and Latinas.”

“It makes it much more readily available and reimbursable by insurers,” Mieres told NBC News. “When you put it in context with the fact that black women are at the highest risk of coronary disease … this makes it really easier to target women at higher risk.”

Doctors run lots of different tests to assess someone’s risk of heart disease, which is the No. 1 killer of Americans. They measure cholesterol, blood pressure and heart rate, they test the electrical signals that keep the heart beating and they may also run imaging tests to check for clogged arteries.

Studies show that people with Lp-PLA2 levels above 225 had a coronary heart disease rate of 7 percent over the next five years, compared to 3 percent for people with lower levels. But African-American women had a much higher heart disease risk if their readings were high.

Cholesterol tests looking for low density lipoprotein (LDL or “bad” cholesterol) don’t do a very good job of predicting who will have a stroke. Half of cardiovascular “events” such as stroke are in people with healthy LDL levels. Drugs such as statins can bring levels of LP-Pla2 down, and companies are also working on drugs that specifically lower the compound.

 

This New Year don’t just plan to get your goals and to do list in order, keep your health in order too!

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