Improved Accuracy

Optimal Tracer for Myocardial Blood flow

With Ammonia N-13, there is less roll off at higher flows, better extraction, resulting in fewer correction factors.

Ionetix Ammonia N-13 for PET Imaging Improved Accuracy for Myocardial Blood Flow Computer with Reserve statistics
Ionetix Ammonia N-13 for PET Imaging Improved Accuracy for Myocardial Blood Flow two graphs showing Extraction Fraction and Uptake K1 where Ammonia is close to the ideal amount vs. Rb-82 is much lower