About the Authors

Shifa Geng

Roles Data curation, Formal analysis, Funding acquisition, Methodology, Resources, Software, Visualization, Writing – original draft, Writing – review & editing

sanxing3566@163.com

Affiliation Department of Cardiology, Tangshan Hongci Hospital, Tangshan, Hebei, China

Yubao Luo

Roles Data curation, Software, Writing – original draft, Writing – review & editing

Affiliation Department of Cardiology, Tangshan Hongci Hospital, Tangshan, Hebei, China

Competing Interests

The authors have declared that no competing interests exist.