1. Department of Cardiology Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital Fudan University Shanghai PR China
2. Shanghai Institute of Medical Imaging Shanghai PR China
3. Department of Cardiovascular Diseases Key Laboratory of Viral Heart Diseases Ministry of Public Health Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital Fudan University Shanghai PR China
4. Department of Echocardiography Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital Fudan University Shanghai PR China