Risk of major adverse cardiovascular events based on myocardial perfusion SPECT in patients with suspected ischemia: an 8-year retrospective cohort study from a reference cardiology center
Single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) is validated for ischemia detection and risk stratification; however, long-term prognostic data derive predominantly from North American and European cohorts. Evidence from Latin America remains limited, particularly regarding the...