Establishing a Novel Model to Assess Exercise Capacity in Chronic Heart Failure Based on Stress Echocardiography
Compared with the LR, XGBT, CART and RF models, the LR model performed best at predicting the VE/VCO<sub>2</sub> slope category of CHF patients. A score chart was created to predict VE/VCO<sub>2</sub> slopes ≥ 30. ΔE, s'<sub>peak</sub> and sex are independent predictors of exercise capacity in CHF patients.
Authors
- Xiankun Chen (ORCID: https://orcid.org/0000-0002-0353-4185)
- Shen Feng
- Pengtao Sun (ORCID: https://orcid.org/0000-0002-0848-3487)
- Wei Jiang (ORCID: https://orcid.org/0000-0003-1591-4721)
- Weihui Lu (ORCID: https://orcid.org/0000-0001-7754-2682)
- Bo Liu (ORCID: https://orcid.org/0000-0003-0136-7237)
- Han Zhang (ORCID: https://orcid.org/0009-0000-2090-374X)
- Huiying Zhu
- Hongmei Liu
- Sinan Chen
- Huan Cen
Institutions
- Guangzhou University of Chinese Medicine (CN)
- South China Normal University (CN)
- Karolinska Institutet (SE)
- Second Affiliated Hospital of Guangzhou Medical University (CN)
- Guangdong Provincial Hospital of Traditional Chinese Medicine (CN)
- Guangdong Provincial People's Hospital (CN)
- Guangzhou Medical University (CN)
Publication Details
- Journal
- ESC Heart Failure
- Published
- 2024-09-01
- DOI
- https://doi.org/10.1002/ehf2.15038
- Citations
- 3
- Primary Topic
- Cardiovascular Function and Risk Factors
- Type
- article
- Field-Weighted Citation Impact
- 1.21
Funders
- Guangdong Provincial Hospital of Traditional Chinese Medicine
- Guangdong Science and Technology Department