Normal myocardial perfusion SPECT, electrocardiographic alterations, and prognosis. ¿Does sex matter? Rev. Fed. Arg. Cardiol. [Internet]. 2023 Mar. 30 [cited 2026 Nov. 6];52(1):3-4. Available from: https://revistafac.org.ar/ojs/index.php/revistafac/article/view/478