Yang, Maopeng
Liu, Xinyan
Yang, Daqiang
Bai, Yahu
Qin, Bingxin
Tian, Shoucheng
Dong, Ranran
Song, Xuan https://orcid.org/0000-0001-6872-3940
Funding for this research was provided by:
China International Medical Fundation (Z-2017-24-2028-08)
Article History
Received: 10 April 2021
Accepted: 7 October 2021
First Online: 18 October 2021
Declarations
:
: The study protocol was approved by the Institutional Review Board of Liaocheng Cardiac Hospital (2020032). The trial was registered at with identifier ChiCTR2000038976 on October 11, 2020. Written informed consent will be obtained from all participants or, if unable to provide consent, from their authorized representative. Important protocol modifications, such as changes to eligibility criteria, outcomes, or analyses, will be communicated to all relevant parties (including investigators, IRBs, trial participants, trial registries, journals, and regulators) as needed via email or in-person communication.
: The authors declare that they have no competing interests.