The nuclear heart stress test usually involves injecting radioactive dye such as thallium or sestamibi then taking two sets. A nuclear stress test provides images of the blood flow to the heart muscle both under resting conditions and during stress this can be accomplished with either exercise or medications. What is a nuclear stress test.
The test uses a radioactive substance which mixes with the blood and enters into the cells of the heart muscle. An imaging stress test also called a nuclear or sestimibi stress test is similar to the exercise stress test but provides more information by using images to show the blood flow to the heart muscle. 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. How the test is performed this test is done at a medical center or health care provider s office. 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.
The first set of pictures is taken right after an exercise or medicine stress test because some problems can be detected. Two sets of pictures will be taken each taking 15 to 30 minutes. Your heart will be monitored during this test with an electrocardiogram ekg.
A nuclear heart scan may be performed in a medical imaging facility or hospital. It can also show whether your arteries might be narrowed or blocked because of coronary artery disease. The test can show the size of the heart s chambers and any damaged or dead muscle.
A nuclear stress test lets doctors see pictures of your heart while you are resting and after you have exercised. A nuclear stress test is similar to an exercise stress test but combines elements of a nuclear imaging exam to provide more accurate results than a standard. Share on pinterest during a nuclear stress test the individual will exercise a radioactive dye is injected and then images are taken to assess the heart s health.
Compared with an exercise stress test a nuclear stress test can help better determine your risk of a heart attack or other cardiac event if your doctor knows or suspects that you have coronary artery disease.
Heart nuclear stress test images. 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. A nuclear stress test is one of several types of stress tests that may be performed alone or in combination.
A nuclear stress test is one of several types of stress tests that may be performed alone or in combination. 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. 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.
