PATIENT
INSTRUCTIONS FOR NUCLEAR STRESS TEST
(Adenosine Thallium, Thallium Treadmill, Dobutamine Thallium)
PLEASE FOLLOW INSTRUCTIONS CAREFULLY TO AVOID
RESCHEDULING:
72
HOURS BEFORE YOUR TEST
- If you are taking Aggrenox, stop this medicine three
days before the exam.
24
HOURS BEFORE YOUR TEST
- NO coffee or tea of any kind.
- NO decaffeinated coffee or tea of any kind,
including herbal tea.
- NO colas or soft drinks including those labeled
caffeine free.
- NO chocolate (candy, cakes, pies, cocoa, white
chocolate, etc.).
- NO Anacin, Excedrin, or other aspirin products
containing caffeine.
- NO Persantine (Dipyridamole).
- NO Theophylline type medications.
- If you are a diabetic or have breathing problems, please call
the office and ask for a nurse or nuclear tech for your instructions.
THE
DAY OF YOUR TEST
- Nothing to eat or drink 3 hours before your test.
(This includes chewing gum & breath mints)
- NO water pills (diuretics) until after your
test.
- Wear a comfortable two-piece outfit. Avoid wearing dresses,
under-wire bras, jumpsuits, or clothing with metallic buttons.
(NOTE: Exam area tends to be cold)
- Wear comfortable walking shoes.
- Bring your medications with you in their original containers.
- Bring a high-fat snack (potato chips or peanut butter sandwich)
to eat after the stress portion of the exam.
- Bring your insurance cards with you.
- Arrive 15 minutes early to check-in.
IMPORTANT POINTS TO REMEMBER
- For best results please follow all instructions carefully.
- Allow at least 4 hours to complete exam.
- Only patients will be allowed in the exam area.
- The radioisotopes for this exam are a special order.
Please call us if you are unable to keep your appointment or there
will be a charge for the radioisotope.

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