How long do you walk during a nuclear stress test?
The doctor, exercise physiologist, physician’s assistant or nurse practitioner will monitor your blood pressure, heart rate and heart rhythm. Average walking time is between 6-9 minutes. When you feel you are near your peak of exercise, the nuclear medicine technologist will inject the nuclear imaging material again.
Do you walk during a nuclear stress test?
A nuclear stress test is done along with an exercise stress test, in which you walk on a treadmill. If you aren’t able to exercise, you’ll receive a drug through an IV that mimics exercise by increasing blood flow to your heart.
How long does a pharmacological nuclear stress test take?
How long will the test last? The appointment will take about three-four hours. The first part of the appointment will take about 90 minutes. The second part of the appointment will take about two-three hours.
What does lexiscan feel like?
Lexiscan is given through an intravenous injection over approximately 10 seconds. Its effects on the heart occur quickly and last for about 10 minutes. During or shortly after this period, you may experience a feeling of shortness of breath, flushing, headache, or nausea.
Is lexiscan bad for kidneys?
Low blood pressure and heart arrest (cardiac arrest) can injure the kidneys, but the drugs or nuclear scans should not have any direct effect on the kidneys.
What is the purpose of a nuclear stress test?
A nuclear stress test is a study aimed at measuring whether the blood flow to your heart muscle is normal or abnormal. The study utilizes a radioactive tracer to create an image of how well blood is reaching your heart muscle, both during exercise and while at rest. If you are unable to exercise,…
Can a nuclear stress test be done on a treadmill?
A nuclear stress test may be performed in combination with an exercise stress test, in which you walk on a treadmill. If you aren’t able to exercise, you’ll receive a drug through an IV that mimics exercise by increasing blood flow to your heart.
What kind of test is a stress test?
A nuclear exercise stress test is a diagnostic test used to evaluate blood flow to the heart.
What is a nuclear exercise test?
A nuclear exercise stress test is a diagnostic test used to evaluate blood flow to the heart. During the test, a small amount of radioactive tracer is injected into a vein. A special camera, called a gamma camera, detects the radiation released by the tracer to produce computer images of the heart.