二级教授、主任医师、博士后导师

国家临床重点专科·心脏大血管外科主任

新华医院心胸外科学科带头人，享受国务院特殊津贴

中国医师协会心血管外科医师奖（金刀奖）获得者

上海市优秀学科带头人，上海市＂医务工匠＂

现任国家心血管病专家委员会微创外科委员会副主委

中国医师协会心血管外科医师分会房颤专业委员会主任委员

上海心脏大血管外科专业委员会副主任委员

Second-level professor, chief physician, doctoral supervisor

Director of National Key Clinical Specialty：Cardiac and Vascular Surgery

Chief medical expert and subject leader of the Cardiothoracic Surgery Department of Shanghai Xinhua Hospital

Enjoys special allowance from the State Council, winner of the Chinese Medical Doctor Association Cardiovascular Surgeon Award

Shanghai Outstanding Academic Leader, Shanghai "Medical Craftsman"

Vice Chairman of the Minimally Invasive Surgery Committee of the National Cardiovascular Expert Committee, Chinese Physician

The first chairman of the Atrial Fibrillation Professional Committee of the Chinese Medical Doctor Association

Deputy chairman of the Shanghai Cardiac and Vascular Surgery Professional Committee 

Member of the International Association for Minimally Invasive Thoracic and Cardiovascular Surgery

The deputy editor-in-chief and editorial board member of journals such as "Chinese Cardiovascular Disease Research"

Mei mini-Maze Procedure:Invented the world's original minimally invasive atrial fibrillation surgery 

One of the earliest experts in the country to perform TAVR and transcatheter mitral valve repai r(TEER)