A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...
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Coronary artery calcium scans

Calcium scans can detect calcium deposits in coronary arteries to assess heart disease risk. The scan is most useful for people at medium risk for heart disease. A calcium score over 400 means a high ...