Our objective was to study the diagnostic performance of regadenoson 82Rb myocardial
perfusion PET imaging to detect obstructive coronary artery disease (CAD). Methods: We …

Background The ability of multidetector computed tomography (MDCT) to detect stress-
induced myocardial perfusion abnormalities is of great clinical interest as a potential tool for …

Background Data on the prognostic value of regadenoson SPECT myocardial perfusion
imaging (MPI) is limited and based on small cohorts. Methods and Results We conducted a …

Background The diagnostic and prognostic value of regadenoson-induced ST-segment
depression (ST↓) is not defined. Due to the low incidence of ST↓≥ 1.0 mm with …

Background The significance of post-stress decrease in left ventricular ejection fraction
(LVEF) with regadenoson stress gated SPECT (GSPECT) myocardial perfusion imaging …

Objectives: The goal of this study was to compare regadenoson and dipyridamole
hyperemia for quantitative myocardial perfusion imaging. Background: Regadenoson is …

Background In patients undergoing regadenoson SPECT myocardial perfusion imaging
(MPI), the prognostic value of ischemic ST-segment depression (ST↓) and the optimal ST↓ …

Abstract Background Gated rubidium-82 (82 Rb) positron emission tomography (PET)
imaging studies are acquired both at rest and during pharmacologic stress. Stress-induced …

Background—Real-time myocardial contrast echocardiography permits the detection of
myocardial perfusion abnormalities during stress echocardiography, which may improve the …

Objective The ability of multidetector computed tomography (MDCT) to detect stress-induced
myocardial perfusion abnormalities is of great clinical interest as a potential tool for the …