1. Department of Cardiology, The First Affiliated Hospital of Zhengzhou University Zhengzhou University Zhengzhou China
2. The Second School of Clinical Medicine Southern Medical University Guangzhou China
3. Department of Cardiology The 7th People’s Hospital of Zhengzhou Zhengzhou China
4. Department of Thoracic Surgery Union Hospital Wuhan China
5. Department of Cardiovascular Surgery Union Hospital Wuhan China
6. Department of Cardiology Beijing Anzhen Hospital Capital Medical University National Clinical Research Centre for Cardiovascular Diseases Beijing China