1 Department of Cardiology, The Second Affiliated Hospital of Air Force Medical University, Xi'an, Shaanxi Province, 710068, China; Department of Cardiology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710068, China.
2 Key Laboratory of Medical Electrophysiology of Ministry of Education, Medical Electrophysiological Key Lab of Sichuan Province, Collaborative Innovation Center for Prevention of Cardiovascular Disease, Institute of Cardiovascular Research of Southwest Medical University, Luzhou, Sichuan Province, 646000, China.
3 Department of Cardiac Surgery, Second Affiliated Hospital of Lanzhou University, Lanzhou, Gansu Province, 730000, China.
4 Department of Cardiology, The Second Affiliated Hospital of Air Force Medical University, Xi'an, Shaanxi Province, 710068, China; Department of Cardiology, Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province, 710068, China. Electronic address: wcyfmmu@outlook.com.