1. Department of Cardiology, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China
2. Department of Cardiology The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University Wenzhou Zhejiang China
3. Department of Cardiology The First Affiliated Hospital of Wenzhou Medical University Wenzhou Zhejiang China
4. Department of Cardiology Qilu Hospital of Shandong University Jinan Shandong China
5. Department of Cardiology Tianjin Medical University General Hospital Tianjin China
6. Department of Cardiology Sichuan Mianyang 404 Hospital Mianyang Sichuan China
7. Department of Cardiology The People's Hospital of Qiannan Duyun Guizhou China
8. Department of Cardiology First Hospital of Shanxi Medical University Taiyuan Shanxi China
9. Department of Cardiology Shanghai Songjiang District Central Hospital Shanghai China
10. Department of Cardiology The Affiliated Hospital of Qingdao University Qingdao Shandong China
11. Department of Cardiology Dongguan Tungwah Hospital Dongguan Guangdong China
12. Department of Neurology, Sir Run Run Shaw Hospital, School of Medicine Zhejiang University Hangzhou Zhejiang China