Dr. Ivan Javier Núñez-Gil currently works at the Hospital Universitario de Torrejón in Madrid, Spain, as Head of Cardiology. He graduated in medicine from the Complutense University of Madrid and completed his doctorate at both the Autonomous University and the Complutense University of Madrid. Dr. Ivan Javier Núñez-Gil specialized in Cardiology at the Hospital Clínico San Carlos in Madrid, where he has worked as an accredited interventional cardiologist, for more than 15 years. He is currently a mentor of residents and doctors, with an interest in teaching, methodology, and research, and is the author or coauthor of more than 350 articles published in national and international journals, as well as multiple scientific books. He was responsible for the quality and safety of care in the cardiology service of the Hospital Clínico San Carlos and held the position of president of the commission of therapeutic means of this center. Currently, Dr. Ivan Javier Núñez-Gil is a full member of the Spanish (SEC) and European Society of Cardiology (FESC), he participates as a member of the board of directors of the Castilian Society of Cardiology, and he serves as Professor of Medicine at the European University in Madrid.