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 …
Understanding Your Stress Test Results by Age (With Chart!) - Healthline
2023年3月9日 · A stress test measures how well your heart works when put under stress. It is ordered to assess exercise tolerance, see if your heart can respond to demands, or test if heart...
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.
Nuclear stress test - Mayo Clinic
2023年1月7日 · 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.
Exercise Stress Test - American Heart Association
2023年8月15日 · Stress tests are usually safe and very closely monitored. Medical professionals are present in case something unusual happens during the test and will promptly treat any issues that arise. A health care professional may recommend an exercise stress test to: Diagnose coronary artery disease.
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 · The exercise stress test-- also known as an exercise electrocardiogram, treadmill test, graded exercise test, or stress EKG-- is used most often. It lets your doctor know how your heart...
Stress test: Types, how long it is, risks, and results - Medical News Today
2024年3月26日 · In a stress test — also known as an exercise or treadmill test — a doctor monitors a person’s heart rate as they exercise or undergo a chemical stressor. It can show how well a person’s heart...
Cardiac exercise stress testing: What it can and cannot tell you
2020年4月15日 · An exercise stress test is designed to find out if one or more of the coronary arteries feeding the heart contain fatty deposits (plaques) that block a blood vessel 70% or more. Additional testing is often required to confirm the test result.
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