VIDEO: Blood test may indicate heart attack risk - KiiiTV.com South Texas, Corpus Christi, Coastal Bend

VIDEO: Blood test may indicate heart attack risk

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A new blood test could reveal whether or not you have a high risk of dying from heart disease.

Researchers have found there are indicators of disease in your DNA.

Doreen Gentzler spoke with a cardiac patient from Maryland in this on-line video.

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