1. Myocardial Perfusion Chemical Stress Protocols

2. One Day Rest/Stress 99mTc-product Cardiolite or Myoview Dipyridamole 0123 4 56 7 Rest Stress

3. One Day Rest/Stress 99mTc-product Cardiolite or Myoview Regadenoson Rest Stress

4. One Day Rest/Stress 99mTc-product Cardiolite or Myoview Adenosine 012 3 45 6 ASNC – American Society of Nuclear Cardiology recommends Adenosine infusion for 6 minutes and radiopharmaceutical injection at 3 minutes, but others have used a 4 minute infusion with radiopharmaceutical injection at 2 minutes, which seems to have less side effects. Rest Stress

5. One Day Stress/Rest 201Thallium Chemical For a thallium stress test, the stress portion must always be done first and imaging whether treadmill or chemical must be started ASAP due to redistribution of the thallium. With treadmill for any radiopharmaceutical the heart rate should be allowed to return to baseline in order to avoid what is called the cardiac creep.