When incidental findings on scans reveal hidden heart disease
Imaging tests such as CT scans and mammograms can offer clues about the health of your heart's arteries.
- Reviewed by Christopher P. Cannon, MD, Editor in Chief, Harvard Heart Letter; Editorial Advisory Board Member, Harvard Health Publishing

Liz, an artist living in North Carolina, had a CT scan several years ago to evaluate a torn muscle in her upper abdomen. The radiologist’s report included some additional concerning information: “Coronary arterial calcification much greater than expected for patient’s age.” Calcification is a marker for heart disease, since the fat-laden plaque that accumulates inside arteries often contains calcium, which is visible on CT scans. Liz, who was 56 at the time, consulted a cardiologist about the discovery. Four years later, she had bypass surgery to treat two severely narrowed coronary arteries.
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About the Author

Julie Corliss, Executive Editor, Harvard Heart Letter
About the Reviewer

Christopher P. Cannon, MD, Editor in Chief, Harvard Heart Letter; Editorial Advisory Board Member, Harvard Health Publishing
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