Exercise Stress Test - American Heart Association
Aug 15, 2023 · An exercise stress test helps your health care professional find out how well your heart handles work. As your body works harder during the test, it requires more oxygen, so the heart must pump more blood. The test can show if the blood supply is reduced in the arteries that supply the heart.
Why do people need stress tests? Exercise stress tests are used to find out: • If you have an irregular heartbeat. • If your symptoms, such as chest pain or difficulty breathing, are related to your heart. • How hard you should exercise when you join a cardiac rehabilitation program or start an exercise program.
Exercise Stress Test - American Heart Association CPR & First Aid
Aug 15, 2023 · An exercise stress test can show if the blood supply is reduced in the arteries that supply the heart. The American Heart Association explains an exercise stress, also called cardiac stress test, treadmill stress test or just stress test.
Myocardial Perfusion Imaging (Nuclear Stress) Test
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.
Common Tests for Arrhythmia | American Heart Association
Oct 10, 2024 · A stress test or an exercise stress test can help diagnose people whose suspected arrhythmias are caused by exercise. In an exercise stress test, you walk or run on a treadmill or ride a stationary bicycle while your heart rate and rhythm are monitored.
Single Photon Emission Computed Tomography (SPECT)
Aug 15, 2023 · This is called a chemical or pharmacologic stress test. If the test is normal during both exercise and rest, blood flow through the coronary arteries is normal. The test may show normal blood flow at rest but not after exercise. This may be due to a blockage in one or more coronary (heart) arteries. A blockage can create an area where little to ...
Supervising Exercise and Stress Testing in Contemporary Practice
Oct 31, 2024 · Thirty and 40 years ago, details from the exercise hemodynamics and physiological responses, and the various details of the exercise electrocardiogram (ECG), were used heavily in patient management decisions.
Common Tests for Heart Failure - American Heart Association
Jun 14, 2023 · An exercise stress test measures how well your heart functions when your body is active. The test is painless but could feel strenuous. It takes about 15 minutes.
Positron Emission Tomography (PET) - American Heart Association
Dec 7, 2022 · If you have a nuclear chemical stress test (also called a pharmacologic stress test), you’ll get a medicine that increases the blood flow in your heart, similar to what happens during exercise. These medicines may include adenosine, dipyridamole (Persantine) or dobutamine.
Cardiac Catheterization - American Heart Association
Aug 18, 2023 · Cardiac catheterization (cardiac cath or heart cath) is a procedure to examine how well your heart is working. It is used to diagnose some heart problems.