Dr. Jingyi Ren is Deputy Director of the Cardiology Department and Director of the Heart Failure Center at China-Japan Friendship Hospital. She holds professorships at Peking University Health Science Center, Peking Union Medical College, and Beijing University of Chinese Medicine. Her research focuses on the pathophysiology, diagnosis, and treatment of heart failure. Dr. Ren is a Fellow of the European Society of Cardiology and holds leadership roles in several national and international cardiovascular organizations. She established a nationally recognized multidisciplinary heart failure center and has led over 30 publications and 16 research grants, including funding from the NSFC and national key programs. Her work emphasizes innovative therapeutic strategies and translational research in heart failure. Dr. Ren serves on editorial boards of leading journals and has received numerous honors, including the “National Outstanding Young Physician” award.