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Sep 1, 2022 · A main objective of stress testing is to assess the functional or physiological consequences of anatomic coronary artery disease (CAD). The traditional gold standard test for the diagnosis of CAD is invasive coronary angiography via cardiac catheterization.
- Exercise Stress Test
- Stress Test Without Exercise
- Nuclear Stress Test
During a stress test, the doctor will aim to determine the person’s heart rate, blood pressure, breathing, and how tired they feel during different levels of physical activity. According to the American Heart Association (AHA), during a stress test using a treadmillTrusted Source: 1. A doctor attaches sticky electrodes to the person’s chest to moni...
According to the AHA, if a person cannot exercise, the doctor may useTrusted Sourcea certain medication to trigger the same process. In this case, they will attach electrodes to the person’s chest and deliver the medication into their arm through an intravenous (IV) line. The medication will stimulate the heart. It may cause effects similar to thos...
Depending on the results, the doctor may recommend a nuclear stress testas a next step. Also known as a nuclear heart test or radionuclide scan, this can give a more detailed and accurate assessment of the heart. The process is similar to that of the exercise stress test, but the doctor will inject a tracer dye into the arm to highlight the heart a...
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All stress tests have two parts: the "Stress" and the "Test". The "Stress" stresses the heart to see if it has adequate blood flow. The stress could be either walking very fast on an inclined treadmill or injection with drugs that stress the heart. The drugs typically used are dobutamine, persantine or adenosine.
Dec 16, 2022 · 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.
Jan 17, 2022 · What are the different types of stress tests? There are many methods for assessing heart function while it’s hard at work. All cardiac stress tests involve checking your heart rate, blood pressure, oxygen levels and electrical activity.
Aug 7, 2024 · 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...
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Jul 28, 2022 · The types of stress tests include: Standard or regular stress test: This is also called an exercise stress test. It involves walking on a treadmill or pedaling a stationary bicycle. If a medical condition prevents you from exercising, your doctor may suggest medication to mimic the stress on your heart during exercise.
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