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Mar 24, 2022 · A nuclear heart scan is an imaging test that uses special cameras and a radioactive substance called a tracer to create pictures of your heart. This imaging test can detect if blood is not flowing to parts of the heart and can diagnose coronary heart disease. It also can check for damaged or dead heart muscle tissue, possibly from a previous ...
Nov 28, 2022 · A study of athletes had the following findings: Of those ages 35 to 60, 5.1% had an abnormal stress test. Of those older than 60, 8.5% had an abnormal stress test. When you exercise for a ...
Jul 14, 2008 · Nuclear stress test can detect more than blockages. A less invasive test commonly used to diagnose coronary disease also may be used to detect one of the leading causes of heart failure, say ...
May 6, 2022 · A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart. A CT coronary angiogram uses a powerful X-ray machine to produce images of the heart and its blood vessels. The test is used to diagnose a variety of heart conditions. The procedure is noninvasive and doesn't require ...
Jul 12, 2023 · Bottom line. A partial blockage of a coronary artery may not cause noticeable symptoms. But, as the blockage worsens, it can cause symptoms such as chest tightness, difficulty breathing, and ...
Nuclear stress tests use a small amount of radioactive tracer, administered through an IV, to provide advanced images of the heart. A nuclear stress test might help your doctor diagnose a heart condition, such as a coronary artery blockage or poor heart pumping function. Your physician might order a nuclear stress test to determine if:
A cardiac imaging test is used before and after the medication is given to show how the heart reacts under stress. This enables the doctor to identify coronary artery disease. Nuclear Stress Test. In this test, which can be part of an exercise or pharmacologic stress test, a small amount of radioactive tracer is injected into a vein in the arm.
