Understanding the challenges and opportunities of CFR testing with SPECT
Coronary Flow Reserve (CFR) quantification, used in conjunction with Myocardial Perfusion Imaging (MPI), can potentially help to rule out Coronary Artery Disease (CAD). Coronary Flow Reserve compares the myocardial blood flow at peak hyperemia (stress) with the myocardial blood flow at rest. Currently, most coronary flow reserve testing is performed