Genetics

Fat-absorbing XX chromosomes raise heart disease risk in women

New research at the University of Kentucky has confirmed that the presence of XX sex chromosomes increases the amount of fat circulating in the blood, which leads to narrowing of the arteries and ultimately a higher risk ...

Cardiology

Achilles tendon may be window into heart disease severity

For people with coronary artery disease, the thickness of the Achilles tendon may be an indicator of the severity of their disease and how likely they are to have a heart attack, new research suggests.

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