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Development of an electrocardiographic prediction model for outflow tract idiopathic premature ventricular contraction with decreased left ventricular ejection fraction

Crossref DOI link: https://doi.org/10.1186/s40001-025-02790-2

Published Online: 2025-07-01

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Liao, Pinliang

Cai, Xiaolian

Zhang, Wen

Ou, Min

Ren, Heling

Shu, Maoqin
Funding

Funding for this research was provided by:

Science-Health Joint Medical Scientific Research Major Project of Chongqing , China (2024GGXM001)
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Article History

Received: 25 February 2025

Accepted: 10 June 2025

First Online: 1 July 2025

Declarations

:

: The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of the First Affiliated Hospital of Army Medical University [Grant No. (B) KY2022165]. This is a retrospective clinical study where the ethics committee exempted patients from informed consent, and all identifiable patient information has been blurred.

: The authors declare no competing interests.

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