My doctor asked me to do a Nuclear Stress test. I can tell you what it’s like and what to expect from my own experience. First of all, a nuclear stress test is ordered when your doctor wants to assess the blood flow to your heart muscle.
Here is the definition: A radioactive isotope is injected through an IV and as a ‘tracer’ by going with your blood through your heart muscle. A special camera is used to detect the tracer so that the doctor can see whether there is adequate or diminished blood flow. The tracer is injected at rest, allowed to circulate, and then imaging is done with the camera. A second tracer is injected during the stress portion, allowed to circulate, and then imaging is repeated.
Now that we’ve gotten that out of the way, let me tell you about my experience. It is really creepy to have this material injected into your bloodstream. I recommend not looking at the image. I looked once and then I didn’t look again. It was spooky. Take your favorite music, something that allows you to relax and not think about it. You might be worried that the test will reveal bad news. I worried about that so I couldn’t relax but it turned out fine. You might want a blanket if the room gets cold. Also, there are certain medications that you cannot take before the test. Ask your doctor. Overall, it’s not that bad but it’s not pleasant either.