​Wang Zhenyi, expert of internal medicine and hematology, fellow of the Chinese Academy of Engineering, foreign fellow of the French Academy of Sciences in telecommunication, lifetime professor at the Shanghai Jiao Tong University School of Medicine, lifetime professor at Ruijin Hospital, and honorary director at Shanghai Institute of Hematology.

On Monday mornings, the top-floor meeting room at the Shanghai Children’s Medical Center-Heart Center gets crowded, and people there are all waiting for the arrival of Ding Wenxiang, a grey-haired doctor. He is the founder and first president of the Shanghai Children’s Medical Center and the founder of pediatric cardiothoracic surgery in China.Congenital heart disease has long been taken as o...