Zheng, Rong-Hui
Wang, An-Biao
Zhao, Chun
Zhang, Jie
Han, Bo
Zhu, Mei
Funding for this research was provided by:
Application of Echocardiography in Risk Level Assessment and Management System of Fetus-Newborn Congenital Heart Disease (2018GSF118112)
Article History
Received: 27 November 2024
Accepted: 6 April 2025
First Online: 16 April 2025
Declarations
:
: This study was conducted with approval from the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong First Medical University (Approval Number: 2024 − 455). This study was conducted in accordance with the declaration of Helsinki. Written informed consent was obtained from the participant’s legal guardians.
: The patient guardians signed a document of informed consent.
: The authors declare no competing interests.