Rui, Xueqi
Wu, Xinning
Rong, Zheyi
Wang, Zipeng
Article History
Received: 17 August 2022
Accepted: 4 January 2023
First Online: 10 January 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. All the research subjects and their families were informed, signed the informed consent form, and approved by the ethics committee of People’s Hospital of Rizhao.
: All authors have provided consent for the publication of this manuscript in BMC Cardiovascular Disorders.
: The authors declare no conflict of interest.