The diagnostic and prognostic value of near-normal perfusion or borderline ischemia on stress myocardial perfusion imaging

ConclusionNear-normal MPI and borderline ischemia on SPECT-MPI provide no significant prognostic information in predicting hard cardiac events but are associated with higher rates of obstructive angiographic CAD and coronary revascularizations.
Source: Journal of Nuclear Cardiology - Category: Nuclear Medicine Source Type: research