Nuclear Cardiac Stress Test What Is And How Does It Work

Nuclear Stress Test Uses Procedure Results A nuclear stress test is an imaging test that shows how blood goes to the heart at rest and during exercise. it uses a small amount of radioactive material, called a tracer or radiotracer. the substance is given by iv. an imaging machine takes pictures of how the tracer moves through the heart arteries. this helps find areas of poor blood flow. A nuclear cardiac stress test helps diagnose and monitor heart problems such as coronary artery disease. a provider injects a small amount of radioactive substance into your bloodstream. then a special camera takes pictures of blood flow in and around the heart. the test has two phases: once when you’re resting and once after you exercise.

Nuclear Stress Test Purpose Procedure Patient Information 1 2 The nuclear stress test creates two images. the first shows how blood flows to your heart when you are resting. the second shows the blood flow during exercise. the test can show: the presence, location, and size of a prior heart attack. the presence, location, and size of blockages that are serious enough to affect blood flow during exercise. Last reviewed: 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. 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. images are taken using specialized. A nuclear stress test combines imaging technology, small amounts of radioactive material, and an exercise stress test to diagnose and monitor heart problems. 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.

Nuclear Cardiac Stress Test What Is And How Does It Work 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. images are taken using specialized. A nuclear stress test combines imaging technology, small amounts of radioactive material, and an exercise stress test to diagnose and monitor heart problems. 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. A nuclear stress test — also known as nuclear cardiac imaging — measures blood flow to the heart at rest and after activity. a small amount of radioactive material is injected into your arm, and a special camera scans your heart. it's one of the most common tests doctors at upmc use to diagnose many cardiovascular conditions. Changes in heart rate. shortness of breath. in rare cases, a person may be allergic to the tracer used during the test. two drugs used for nuclear stress tests — regadenoson (lexiscan) and.