- What should I avoid after a nuclear stress test?
- Can you drive yourself home after a nuclear stress test?
- What are the risks of a chemical stress test?
- What are the after effects of a nuclear stress test?
- How much radiation do you get from a nuclear stress test?
- Can you pass a nuclear stress test and still have blockage?
- How long are you radioactive after a nuclear stress test?
- Does nuclear stress test make you tired?
- How does caffeine affect a nuclear stress test?
- What are the warning signs of clogged arteries?
- How accurate is nuclear stress test?
- Does radioactive tracer have side effects?
- Can a nuclear stress test damage your heart?
- Can nuclear medicine make you sick?
- What does it mean if nuclear stress test is abnormal?
- Does having a stent shorten your life?
- How does an EKG show a past heart attack?
What should I avoid after a nuclear stress test?
Do not eat chocolate or drink coffee, tea, soda, colas or other caffeinated beverages such Mountain Dew or energy drinks.
If you are unsure, do not drink it.
See the table below for more details.
The table below also has a list of medications containing caffeine..
Can you drive yourself home after a nuclear stress test?
You will not be allowed to eat or drink until the medicine used to numb your throat wears off. This usually takes 30 to 60 minutes. You may not drive yourself home after your test. Before coming for your test, arrange for someone to take you home afterwards.
What are the risks of a chemical stress test?
Adenoscan (adenosine)—This chemical stress test medication causes dilation of all the blood vessels in the body. Common side effects include: Flushing. Chest discomfort….Common side effects include:Increased heart rate.Increased blood pressure.Ventricular ectopic activity.Nervousness.Headache.Nausea.Vomiting.Palpitations.More items…•
What are the after effects of a nuclear stress test?
Possible complications and side effects include:allergic reaction to the dye.abnormal heart rhythms, or arrhythmias.fall in blood pressure during or after exercise, possibly leading to dizziness or faintness.chest pain.nausea.trembling.headache.flushing.More items…
How much radiation do you get from a nuclear stress test?
The common radiation-based procedures that heart attack patients undergo — including nuclear stress tests, heart catheterization and, increasingly, CT scans of the heart — typically deliver a radiation dose of between 5 and 15 mSv.
Can you pass a nuclear stress test and still have blockage?
Stress tests can detect when arteries have 70 percent or more blockage. This severe narrowing is what causes the severe chest pain called angina. But normal results from a stress test do not rule out the possibility of a future heart attack. This is because a plaque can still rupture, form clots and block an artery.
How long are you radioactive after a nuclear stress test?
The nuclear imaging agent is out of your system within 60 hours, but it is always decaying so it becomes minimal in a relatively short period of time.
Does nuclear stress test make you tired?
If you are to do a treadmill exercise stress test as part of this scan, you might feel tired after the exercise, but the radiopharmaceuticals themselves do not cause any side-effects.
How does caffeine affect a nuclear stress test?
This includes coffee, decaffeinated coffee, tea, soda, chocolate, and certain migraine medications that contain caffeine. Caffeine can inhibit the medication needed for the stress portion of the test to be effective. If you’ve consumed caffeine within 24 hours, we may have to reschedule your test.
What are the warning signs of clogged arteries?
Do clogged arteries cause any symptoms?Chest pain.Shortness of breath.Heart palpitations.Weakness or dizziness.Nausea.Sweating.
How accurate is nuclear stress test?
The nuclear stress test is generally considered to be the most accurate type of stress test. It has a sensitivity of about 81%, meaning that it will miss about 19% of high-grade blockages.
Does radioactive tracer have side effects?
Radioactive tracers used in nuclear medicine are, in most cases, injected into a vein. For some studies, they may be given by mouth. These tracers are not dyes or medicines, and they have no side effects. The amount of radiation a patient receives in a typical nuclear medicine scan tends to be very low.
Can a nuclear stress test damage your heart?
Although extremely rare, it’s possible that a nuclear stress test could cause a heart attack. Dizziness or chest pain. These symptoms can occur during a stress test. Other possible signs and symptoms include nausea, shakiness, headache, flushing, shortness of breath and anxiety.
Can nuclear medicine make you sick?
There are no known long-term adverse effects from such low-dose exposure. Some potential side effects that might occur include: Bleeding, soreness or swelling may develop at the injection site and allergic reactions to the radiopharmaceutical may occur, but are extremely rare.
What does it mean if nuclear stress test is abnormal?
An abnormal result in both phases of your stress test is an indication that your heart’s blood flow is poor, regardless of your exertion level. The restricted blood flow suggests significant coronary artery disease.
Does having a stent shorten your life?
DURHAM, N.C. — While the placement of stents in newly reopened coronary arteries has been shown to reduce the need for repeat angioplasty procedures, researchers from the Duke Clinical Research Institute have found that stents have no impact on mortality over the long term.
How does an EKG show a past heart attack?
An ECG can show evidence of a previous heart attack or one that’s in progress. The patterns on the ECG may indicate which part of your heart has been damaged, as well as the extent of the damage. Inadequate blood and oxygen supply to the heart.