Prognosis of stress-only SPECT myocardial perfusion imaging with prone imaging.

Background: Stress-only single-photon emission computed tomography myocardial perfusion imaging (SO SPECT MPI) is associated with similarly benign prognosis as stress-rest SPECT MPI. However, previous studies have used attenuation correction rather than prone imaging to increase the rate of SO studies.

Objectives: To assess the prognosis of SO SPECT MPI performed with prone imaging.