Wu Qiang, Li Lai-Fu, Chen Yun-Dai
Institute of Geriatric Cardiology, Chinese PLA General Hospital, Beijing, China.
Department of Cardiology, Chinese PLA General Hospital, Beijing, China.
J Geriatr Cardiol. 2020 Dec 28;17(12):733-739. doi: 10.11909/j.issn.1671-5411.2020.12.001.