Hair Test Can Offer Clues of Impending Heart Attack

by VR Sreeraman on  September 03, 2010 at 3:52 PM Research News
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In the study, hair samples three cm long were collected from 56 male adults who were admitted to the Meir Medical Centre in Kfar-Saba, Israel suffering heart attacks. A control group, made up of 56 male patients who were hospitalized for reasons other than a heart attack, was also asked for hair samples. Higher hair cortisol levels corresponding to the previous three months were found in the heart attack patients compared to the control group.

The prevalence of diabetes, hypertension, smoking and family history of coronary artery disease did not differ significantly between the two groups, although the heart attack group had more cholesterol problems. After accounting for the known risk factors, hair cortisol content emerged as the strongest predictor of heart attack.

"Stress is a serious part of modern life affecting many areas of health and life," says Dr. Koren. "This study has implications for research and for practice, as stress can be managed with lifestyle changes and psychotherapy."

Source-Eurekalert
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