Ischemic Risk in Patients with Zero Coronary Artery Calcium Undergoing Stress PET/CT Testing
Background: The absence of coronary artery calcium (CAC = 0) on computed tomography (CT) portends a low but not zero coronary risk. However, the frequency and prognostic significance of non-calcified plaques in CAC = 0 patients are incompletely defined, and non-coronary artery disease (CAD) causes of coronary risk have...