1. Yunnan Arrhythmia Research Center, Division of Cardiology, the First People’s Hospital of Yunnan Province, the Affiliated Hospital of Kunming University of Science and Technology, People’s Republic of China (X.Z., X.K., X.G., H.X., F.W., H.W., L.W., L.D., J.Z., J.F.).
2. Division of Cardiology, the Second Affiliated Hospital of Tianjin Medical University, People’s Republic of China (T.L.).
3. Division of Radiology (G.W.), the First People’s Hospital of Yunnan Province, Kunming, People’s Republic of China.
4. Division of Gastroenterology (Z.Z.), the First People’s Hospital of Yunnan Province, Kunming, People’s Republic of China.
5. The Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA (M.S., X.W.).
6. Division of Cardiology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province, People’s Republic of China (B.Y.).
7. Current address for B. Yang: Division of Cardiology, Shanghai East Hospital, Tongji University, Shanghai, People’s Republic of China.