In March 2017, I obtained my Ph.D. in Biomedical Engineering from the University of Zaragoza, supervised by Professor Pablo Laguna and Professor Esther Pueyo. For my Ph.D., I proposed and developed a novel time-warping based index, TMR, which quantifies the morphological changes of the T-wave with hear rate. I later showed that TMR predicts sudden cardiac death in heart failure patients. To develop this method, I did a 3-month research stay with Dr Michele Orini and Professor Pier Lambiase at University College London, United Kingdom.