| Autor: |
Liu S; Department of Cardiovascular Surgery, Nanchong Central Hospital, No.97, Renmin South Road, Shunqing District, Nanchong 637002, Sichuan, China., Xiong M; Department of Ultrasound, Nanchong Central Hospital, No.97, Renmin South Road, Shunqing District, Nanchong 637002, Sichuan, China., Han J; Department of Ultrasound, Nanchong Central Hospital, No.97, Renmin South Road, Shunqing District, Nanchong 637002, Sichuan, China.; Echocardiography Medical Center, Beijing Anzhen Hospital, Capital Medical University, No.2, Anzhen Road, Chaoyang District, Beijing 100029, China.; Beijing Key Laboratory of Maternal-Fetus Medicine in Fetal Heart Disease, No.2, Anzhen Road, Chaoyang District, Beijing 100029, China. |
