How long is a nuclear stress test good for

thehealthywaycardiologycentre.comIt definitely be appropriate yearly or less for heart problems that relate to valves, enlarged heart, structural irregularities, etc. If your test was for determination of any vessel occlusion, it can be longer than a year if you don’t have any borderline occlusion and no symptoms.

What you can expect to happen during a nuclear stress test?

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.

How do you feel after a nuclear stress test?

Immediately after the test, patients have reported discomfort and pain in the chest. Metal taste in the mouth is another possible side effect of nuclear stress test reported in small number of patients. Increased heart rate and breathing problems may also be associated with this test.

What are the risks of a nuclear stress test?

When it is performed by experienced personnel, the nuclear stress test is quite safe. Still, there are known risks, which include: Cardiac arrhythmias: Exercise-induced heart arrhythmias may occur. These are rarely dangerous, and almost always disappear when the exercise stops.

What is the false positive rate for nuclear stress tests?

Up to 20% of nuclear stress tests are false positives. There are indeed situations where there may an abnormality and it is not clear whether it is true or false. This may lead to a justifiable heart catheterization or CT coronary angiogram. But, given the extraordinary number of false positives,…

What to expect during nuclear stress test?

Nuclear stress test. Overview. A nuclear stress test uses radioactive dye and an imaging machine to create pictures showing the blood flow to your heart. The test measures blood flow while you are at rest and are exerting yourself, showing areas with poor blood flow or damage in your heart.

Why do you need a nuclear stress test?

If your cardiologist is concerned about the blood supply to your heart, you may be ordered to undergo a nuclear stress test because you may be at risk for a heart attack. A nuclear stress test will help assess three things about your heart: How well it’s pumping.

What does a nuclear stress test show?

A nuclear stress test will help assess three things about your heart: How well it’s pumping How well your blood is flowing Show the location of a previous or impending heart attack

How long does it take to get a nuclear stress test?

What you can expect. 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. A nuclear stress test can take two or more hours, depending on the radioactive material and imaging tests used.