1. Department of Cardiology The First Affiliated Hospital, Sun Yat‐Sen University Guangzhou China
2. Key Laboratory on Assisted Circulation The First Affiliated Hospital, Sun Yat‐Sen University Guangzhou China
3. Department of Radiology The First Affiliated Hospital, Sun Yat‐Sen University Guangzhou China
4. Department of Ultrasonography The First Affiliated Hospital, Sun Yat‐Sen University Guangzhou China
5. Department of Cardiology Beijing Anzhen Hospital, Capital Medical University Beijing China
6. Division of Cardiovascular Diseases Mayo Clinic Rochester Minnesota USA
7. Department of Obstetrics and Gynecology The First Affiliated Hospital, Sun Yat‐Sen University Guangzhou China