A cardiac PET scan is performed to examine the blood flow of the heart. It involves injecting a radioactive tracer into the vein. It releases radiation that is detected by the PET scanner. The PET scanner will then create images of the heart. If you have been told that you need to get a PET scan, then there are several things that you need to know.
Why Do I Need a PET Scan?
If you have heart disease or your doctor suspects that you may be at risk for it, then your doctor may recommend that you get a PET scan. The PET scan can detect injured or dead tissue.
Are There Any Risks
The risks of getting a cardiac PET scan will usually outweigh the benefits. However, there are a few possible side effects that you will need to know about. You will be exposed to a small amount of radiation, which can affect you if you have kidney problems. You should let your doctor know if you are pregnant or nursing.
What Do You Need to do to Prepare for a PET Scan
You should let your doctor know about the medications and supplements that you are taking. You will also need to fast for four to six hours before you take the test. Additionally, you will need to wear comfortable fitting clothing.
If you need a PET scan, then you will need to contact Cardiac Imaging, Inc.