1. Department of Ultrasound, The Second Peoples’ Hospital of Shenzhen, Shenzhen 518029, China
2. Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Shenzhen 518055, China
3. Key Lab for Health Informatics, Chinese Academy of Sciences, Shenzhen 518055, China
4. Cardiac Electrocardiogram Room, The Second Peoples’ Hospital of Shenzhen, Shenzhen 518029, China
5. Joint Research Center for Biomedical Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong