1. Department of Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, China
2. Geriatric Healthcare Center, First Affiliated Hospital, Guangxi Medical University, Nanning, China
3. Guang Xi Key Laboratory of Precision Medicine in Cardio-cerebrovascular Disease Control and Prevention, Nanning, China
4. Guang Xi Clinical Research Center for Cardio-cerebrovascular Diseases, Nanning, China
5. Department of Geriatric Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, China