A heart computed tomography (CT) scan uses X-rays to create detailed images of your heart. The test can help doctors evaluate the structure and function of the heart and the surrounding blood vessels.
Many patients who undergo heart scans are unnecessarily exposed to high doses of radiation, says a new study that raises concerns that methods to reduce radiation often are not used. The advent of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results