1 Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China.
2 Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China.
3 Department of Ultrasound Diagnostics, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi 710032, China.
4 Department of Ultrasonography, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China.
5 The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, China.
6 Department of Ultrasound, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu 210029, China.
7 Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, China.
8 Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
9 Department of Cardiology, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing 100080, China.
10 Department of Ultrasound, Yan'an Hospital of Kunming Medical University, Kunming, Yunnan 650051, China.
11 Division of Echocardiography and the Division of Cardiology, Zhongshan Hospital of Fudan University, Shanghai 200032, China.
12 Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China.
13 Department of Cardiovascular Disease, Peking University First Hospital, Beijing 100034, China.
14 Xijing Hypertrophic Cardiomyopathy Center, Department of Ultrasound, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi 710032, China.
15 Department of Cardiology, Beijing Key Laboratory of Early Prediction and Intervention of Acute Myocardial Infarction, Center for Cardiovascular Translational Research, Peking University People's Hospital, Beijing 100044, China.