Cad may prevent the heart muscle from receiving adequate blood supply during stress or periods of exercise. Cad is the narrowing of arteries to the heart by the build up of fatty materials. Myocardial perfusion imaging also called a nuclear stress test is used to assess coronary artery disease or cad.
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The study utilizes a radioactive tracer to create an image of how well blood is reaching your heart muscle both during exercise and while at rest. A nuclear stress test is a study aimed at measuring whether the blood flow to your heart muscle is normal or abnormal. Images of the heart are acquired when the heart is in a baseline resting state and again after the heart has been exercised or stressed images are taken using specialized cameras gamma or.
A nuclear stress test is a minimally invasive diagnostic imaging procedure designed to evaluate the perfusion of blood through the coronary arteries to the heart muscle. It can also assess how well your heart pumps blood to your body. The test can detect problems with blood flow in the heart tissue and can diagnose ischemic heart disease.
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. Abnormal heart rhythms arrhythmias. Though rare you could be allergic to the radioactive dye that s injected during a nuclear stress test.
As with any medical procedure there is a risk of complications including. A nuclear stress test is generally safe and complications are rare.
