1. Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai Institute of Medical Imaging, Shanghai, China.
2. National Clinical Research Center for Interventional Medicine, Shanghai, China.
3. Shanghai Clinical Research Center for Interventional Medicine, Shanghai, China.
4. Department of Cardiology, Xuzhou Central Hospital, The Affiliated Xuzhou Hospital of Nanjing Medical University, Xuzhou, Jiangsu, China.
5. Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China.