1. Cardiac Arrhythmia Service Center Fuwai Hospital CAMS & PUMC Beijing China
2. Department of Cardiology The Third People's Hospital of Chengdu Chengdu China
3. Department of Cardiology Shanghai Zhongshan Hospital Shanghai China
4. Department of Cardiology Nanjing Drum Tower Hospital Nanjing China
5. Department of Cardiology Zhejiang Greentown Hospital Hangzhou China
6. Department of Cardiology Sun Yat‐Sen Memorial Hospital Guangzhou China
7. Clinical Engineering and Applied Research Abbott Sylmar California USA