1. Second Department of Ultrasound and Radiology Xiangyang No. 1 People's Hospital Affiliated to Hubei University of Medicine, Xiangyang Key Laboratory of Maternal‐Fetal Medicine in Fetal Heart Disease Hubei China
2. Department of Internal Medicine and Public Health Xiangyang No. 1 People's Hospital Affiliated to Hubei University of Medicine Hubei China
3. China Fair Judicial Appraisal Center Xiangyang Hubei China