Harvard Heart Letter
Can mammograms help reveal heart disease?
Mammograms, which are widely used to detect early breast cancer, may also be an effective tool for spotting early signs of heart disease, a small study suggests. The study, in the April JACC: Cardiology Imaging, involved nearly 300 women free of heart disease. All underwent both a mammogram and a computed tomography (CT) scan of the chest. The mammograms showed calcifications (which look like a chalked line) in the arteries within the