Institution: | 1. Department of Echocardiography, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
Department of Ultrasonography, Women's Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China
These authors contributed equally to this study.;2. Department of Prenatal Diagnosis, Women's Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China
These authors contributed equally to this study.;3. Department of Pathology, Nanjing Hospital of Traditional Chinese Medicine, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China;4. Department of Ultrasonography, Women's Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China;5. Department of Echocardiography, Nanjing First Hospital, Nanjing Medical University, Nanjing, China |