| Affiliation: | 1. Department of Echocardiography, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Zhongshan Hospital, Fudan University, Shanghai, China;2. Department of Cardiology, Shanghai Institute of Cardiovascular Disease, Zhongshan Hospital, Fudan University, Shanghai, China;3. Department of Cardiac Surgery, Shanghai Institute of Cardiovascular Disease, Zhongshan Hospital, Fudan University, Shanghai, China;4. Department of Cardiology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China |
