Tang Xu-Gang, Wen Jing, Zhang Xue-Sen, Li Xiang-Jun, Jiang Da-Chun
Department of Cardiology, No. 37 Hospital of PLA, Ya'an, Sichuan Province, China.
Department of Pediatrics, People's Hospital of Hechuan District, Chongqing, China.
J Geriatr Cardiol. 2018 Sep 28;15(9):605-608. doi: 10.11909/j.issn.1671-5411.2018.09.010.