2024年12月3日 · A nuclear stress test is an imaging test that shows how blood goes to the heart at rest and during exercise. It uses a small amount of radioactive material, called a tracer or radiotracer. The substance is given through a vein.

A nuclear stress test is generally safe, but some risks include: Radiation Exposure: The amount of radioactive material used is small and considered safe for most individuals. Side Effects of Medications: Some patients may experience shortness of breath, dizziness, or chest discomfort during a pharmacologic stress test.

When you schedule your nuclear stress test, you will get the following instructions: Don’t eat or drink after midnight before your appointment day, except for water or clear liquids. No smoking, no coffee or other drinks and food that have caffeine at least 12 hours before your stress test.

How do I prepare for a nuclear cardiac stress test? Your healthcare provider will give you specific instructions to help you prepare for the test. The instructions may include: Avoid foods, beverages and medications that contain caffeine for 24 hours before the test. Examples include coffee, tea, soft drinks and chocolate.

Important patient prep for your Nuclear Stress Test: 1. Do not drink caffeinated beverages (soda, coffee, tea) 12 hours prior to your stress test. 2. VIAGRA should not be used for 24 hours prior to your Nuclear Stress Test. 3. Any medications that are …

A stress test helps you and your doctor learn more about how your heart is working. For the test you will exercise on a treadmill to raise your heart rate and blood pressure. Below are instructions for you and your caregivers to help you prepare for this test. Call our office with any questions you have about these instructions or your test in ...

Instructions for Nuclear Cardiac Stress Test. A Cardiac Stress Test is a procedure in which your heart can be examined, with you at rest and under stress. Do not eat or drink anything, except for any prescribed medications and a little water, for 2 hours before your appointment.