| Affiliation: | Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China;Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China;Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China;Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China;Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China;Department of Cardiology, Second Xiangya Hospital, Central South University, Changsha 410011, China |
