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 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. 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. in California. Cardiac Imaging Inc. is the only cardiac PET Imaging provider that offers mobile imaging services in the area. Visit them online at https://www.mobilecardiacpet.com/.