1 Cardiovascular Disease Research Institute, The Third People's Hospital of Chengdu, The Second Affiliated Chengdu Clinical College of Chongqing Medical University, Sichuan, People's Republic of China. 7972348@qq.com.
2 Department of Geriatrics, West China Hospital University, Sichuan, People's Republic of China. 7972348@qq.com.
3 Cardiovascular Disease Research Institute, The Third People's Hospital of Chengdu, The Second Affiliated Chengdu Clinical College of Chongqing Medical University, Sichuan, People's Republic of China.
4 Department of Geriatrics, West China Hospital University, Sichuan, People's Republic of China.