Search results
- www.mayoclinic.org
- › …
- › Tests & Procedures
Jan 7, 2023 · 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.
May 31, 2022 · 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.
2 days ago · 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.
Nuclear stress test is an imaging method that uses radioactive material to show how well blood flows into the heart muscle, both at rest and during activity. A radiotracer is injected into a peripheral vein.
Jul 12, 2019 · Nuclear stress tests provide a minimally-invasive view of the blood flow of the heart. They can be used as both a first-look diagnostic test in patients who are at risk of CAD and as a routine test in patients with chronic CAD to monitor the progression of their disease.
Aug 18, 2023 · 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. This test is often called a nuclear stress test.
- www.mayoclinic.org
- › …
- › Diseases & Conditions
May 25, 2022 · This quick and painless test measures the electrical activity of the heart. It can show how fast or slow the heart is beating. Your provider can look at signal patterns to determine if you're having or had a heart attack.
Jan 17, 2024 · A nuclear stress test generally takes 3–4 hours. Although the person experiences exposure to a small amount of radiation, medical experts generally consider the test safe. Read on to learn...
What is a stress myocardial perfusion scan? Myocardial perfusion is an imaging test. It's also called a nuclear stress test. It is done to show how well blood flows through the heart muscle. It also shows how well the heart muscle is pumping. For example, after a heart attack, it may be done to find areas of damaged heart muscle.
A nuclear stress test is used to identify and assess potential blockages inside the coronary arteries. The test shows the blood flow to the heart muscle when it is stressed by either exercise or a stress inducing medication and to determine what areas of the heart have decreased blood flow.
