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If you have coronary artery disease, a nuclear stress test can help your health care provider learn your risk of a heart attack or other heart event. The test uses a positron emission technology (PET) scanner or single-photon emission computed tomography (SPECT) scanner.
A nuclear cardiac stress test helps diagnose and monitor heart problems such as coronary artery disease. A healthcare provider connects you to an EKG machine, injects a tracer into your bloodstream and takes images of blood flow to your heart before and after exercise.
Nuclear stress testing checks for heart function by using a radioactive tracer that stays in your body for just a day or two. It’s also known as a stress test.
Myocardial perfusion imaging (MPI) is a non-invasive imaging test that shows how well blood flows through your heart muscle. It can show areas of the heart muscle that aren’t getting enough blood flow. It can also show how well the heart muscle is pumping.
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. 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 .
Nuclear stress is an imaging test that shows how well blood flows into your heart when you’re exercising or at rest. This test is also known as myocardial perfusion imaging (MPI) or a...
The nuclear stress test can help doctors diagnose certain heart conditions. It does this by providing important information about a person’s heart, such as: if there are any...
A nuclear stress test is a more detailed version of the standard exercise stress test. Instead of just measuring your heart’s response to exercise, this test takes a closer look at blood flow. A small amount of a radioactive tracer is injected into your bloodstream, which allows a specialized camera to capture images of your heart as it pumps.
Your doctor may use a nuclear stress test to diagnose coronary artery disease and assess damage from a heart attack or other heart problems. A nuclear stress test can also show how well your heart pumps blood.
Nuclear stress tests (stress myocardial perfusion imaging). Viability imaging. In all types of nuclear tests, specialized technologists inject a substance called a radioactive tracer into a vein, usually in the hand or arm. You also might hear this substance called a radiopharmaceutical or radioisotope.