It’s essential to discuss any concerns you may have with your healthcare provider before undergoing the test. They will provide you with specific instructions on how to prepare for the test, what to expect during the procedure, and what the results may indicate. Additionally, you may be asked to fill out a consent form before the procedure, which will outline the risks and benefits of the test, including the potential for an allergic reaction to the contrast dye. It’s crucial to inform your doctor if you have any allergies or previous reactions to contrast dye before undergoing the test. The cost of the test can vary depending on various factors, such as the location, healthcare provider, and insurance coverage.