Jelena Kljajević was born in 1982 in Belgrade. She obtained the title of doctor of medicine at the Faculty of Medicine, the University of Belgrade in 2007. She completed her internship and started further professional training in 2008 at the ICVDD within the Department of Cardiology, Non-Invasive Diagnostics – Echocardiography and Ergometry, Department of Preoperative Patient Preparation. Since 2017 she has been working at the department of non- invasive diagnostic radiology – CT scan unit. She became a specialist in radiology in October, 2020. She is fluent in English.