Julieta D Morales-Portano is working in the Nuclear Medicine Department, Centro Médico Nacional“20 de Noviembre”, ISSSTE,Mexico. His international experience includes various programs, contributions and participation in different countries for diverse fields of study. His main research interests in Gated-Myocardial Perfusion Single-Photon Computed Tomography (g-SPECT) reflect in his wide range of publications in various national and international journals.