Doses of 99mTc-Labeled Agents for Myocardial Perfusion Scintigraphy*
| Protocol | Sestamibi | Tetrofosmin |
|---|---|---|
| One-day protocol | ||
| First dose | 8–10 mCi | 5–8 mCi |
| Second dose | 22–30 mCi | 15–24 mCi |
| Two-day protocol | ||
| First dose | 15–30 mCi | 15–24 mCi |
| Second dose | 15–30 mCi | 15–24 mCi |
↵* Reprinted from Crawford ES, Husain SS. Nuclear Cardiac Imaging: Terminology and Technical Aspects. Reston, VA: Society of Nuclear Medicine; 2003:29.