Stress test - Mayo Clinic
2022年12月16日 · A stress test shows how the heart works during physical activity. It also may be called a stress exercise test. Exercise makes the heart pump harder and faster. A stress test can show problems with blood flow within the heart. A stress test usually involves walking on a treadmill or riding a stationary bike.
Stress Test: Purpose, Procedure, Risks and Results - Cleveland Clinic
A heart stress test is a method for evaluating heart function and blood flow. It involves exercising or taking medications that simulate the effects of exercise. There are many reasons you may need an exercise stress test, such as assessing coronary artery …
Exercise Stress Test - American Heart Association
2023年8月15日 · Predict risk of dangerous heart-related conditions such as a heart attack. Depending on the results of the exercise stress test, your health care professional may recommend more tests, such as a nuclear stress test or cardiac catheterization. View a printable sheet: What Is a Stress Test (PDF)?
Cardiac Stress Test: Uses, Side Effects, Procedure - Verywell Health
2024年8月18日 · A cardiac stress test (also known as a cardiac exercise test) is an in-office exam used to measure the heart's response to physical exertion in a controlled environment. Performed commonly on a treadmill or a stationary cycle, the test is useful in diagnosing coronary artery disease (CAD) , a condition often missed when a person is at rest.
Cardiac stress test - Wikipedia
A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress within a controlled clinical setting. This stress response can be induced through physical exercise (usually a treadmill) or intravenous pharmacological stimulation of …
Stress ECG Test: Exercise Electrocardiogram Treadmill Heart Test - WebMD
2024年8月7日 · There are different types of stress tests. The exercise stress test -- also known as an exercise electrocardiogram, treadmill test, graded exercise test, or stress EKG -- is used most...
Stress Tests: MedlinePlus Medical Test
Stress tests show how well your heart works when it's pumping hard. Some heart diseases are easier to find when your heart is working its hardest to pump blood through your body. So stress tests check your heart while you exercise on a treadmill or stationary bicycle.
Stress Testing - Cardiovascular Disorders - Merck Manual …
Stress testing is less invasive and less expensive than cardiac catheterization, and it detects abnormalities of blood flow; however, it is less accurate for diagnosis in patients with a low pretest likelihood of CAD. It can define the functional significance of abnormalities in coronary artery anatomy identified with coronary angiography ...
Stress Testing - Stress Testing - MSD Manual Consumer Version
Stress testing measures the heart's function with electrocardiography (ECG) while the heart is under stress, either from exercise or from a medication used to stress the heart. Stressing the heart (by exercise or by use of stimulant medications to make the heart beat faster and more forcibly) can help identify coronary artery disease.
A stress test, or exercise stress test, helps your health care team find out how well your heart works when it’s pumping hard and fast. As your body works harder during the test, it requires more fuel and your heart has to pump more blood. The test can show if there’s a lack of blood supply to the heart.